#21

Skullcandy

Skullcandy Rail ANC Wireless Earbuds S2IPW-P740

Name: Rail ANC Wireless Earbuds S2IPW-P740
Brand: Skullcandy
SKU: B0C9NGNBPG
Price: 59 JPY
Availability: InStock
Rating: 4 (1 reviews)

Rating

Model: S2IPW-P740

$59(incl. tax)Amazon price as of 2025-09-02

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Product Overview

The Skullcandy Rail ANC Wireless Earbuds offer active noise cancellation, customizable sound via the Skull-iQ App, and up to 38 hours of battery life. They feature multipoint pairing, allowing connection to two devices simultaneously. The earbuds also include Tile finding technology. With 12mm drivers and ergonomic design, they aim to provide a comfortable, noise-isolating fit. The Clear Voice Smart Mic uses AI to isolate voice and reduce background noise. IPX4 water resistance provides protection from sweat and splashes.

Product Specifications

Driver Size

12mm

Frequency Response

20-20,000Hz

Impedance

-Ω

Bluetooth Version

5.2

Bluetooth Codec

Battery Life

7hours

Charging Time

-minutes

Water Resistance

Water Resistant

Microphone

Yes, Noise Cancelling

Weight

3.52 ouncesg

Size & Weight

Weight

99.79 Grams

Hight

5.71 inches

Width

3.54 inches

Depth

1.38 inches

Features

Active Noise Cancellation (ANC) Function

Feature Description

Reduces ambient noise using microphones and inverse sound waves. Allows for immersive listening in noisy environments like public transportation or busy streets. Improves focus and reduces listening fatigue.

About This Product

The Rail ANC features active noise cancellation, which reduces ambient noise for a more immersive listening experience. The ANC level can be adjusted via the Skull-iQ App, allowing users to customize the noise cancellation to their environment. While decent, it's not the most refined ANC.

Transparency Mode Function

Feature Description

Allows external sounds to pass through, enabling awareness of surroundings without removing earbuds. Useful for conversations, traffic awareness, or announcements. Enhances safety and convenience in various situations.

About This Product

The stay-aware mode allows external sounds to pass through, enabling awareness of surroundings without removing the earbuds. This is useful for conversations or staying aware of traffic. However, some users report that the passthrough could be louder and clearer.

Multipoint Pairing Function

Feature Description

Enables connection to two devices simultaneously, allowing seamless switching between them. Ideal for users who frequently switch between phone calls and music from different devices. Improves productivity and convenience.

About This Product

Multipoint pairing enables connection to two devices simultaneously, allowing seamless switching between phone calls and music from different sources. This increases user convenience for those who frequently switch between devices like phones and laptops, eliminating the need to re-pair.

Customizable EQ Function

Feature Description

Allows users to adjust the sound profile according to their preferences. Enhances the listening experience for different music genres or personal hearing profiles. Provides greater control over audio output.

About This Product

The Skull-iQ App allows users to customize the sound profile according to their preferences. This enhances the listening experience for different music genres or personal hearing profiles. The app saves equalizer presets, ensuring a consistent sound experience.

Find My Earbuds Function

Feature Description

Uses a mobile app to locate misplaced earbuds by playing a sound or displaying their last known location on a map. Reduces the stress of losing earbuds and facilitates their recovery. Saves time and money by preventing replacement costs.

About This Product

The Rail ANC comes with Tile finding technology built-in. If an earbud is misplaced, you can just ‘ring’ it from the free Tile app. This reduces the stress of losing earbuds and facilitates their recovery, saving time and money by preventing replacement costs.

In-Ear Detection Function

Feature Description

Automatically pauses or resumes audio playback when earbuds are removed from or inserted into the ears. Provides a seamless and intuitive user experience. Conserves battery life and ensures no missed audio.

About This Product

This function is not available on this product. In-ear detection automatically pauses or resumes audio playback when earbuds are removed or inserted, providing a seamless and intuitive user experience that saves battery life. The absence of this feature may require manual pausing and playing of audio.

Wireless Charging Case Function

Feature Description

The charging case can be charged wirelessly using a Qi-compatible charging pad. Offers a convenient and cable-free charging option. Simplifies charging and reduces cable clutter.

About This Product

This function is not available on this product. Wireless charging offers a convenient and cable-free charging option that simplifies the charging process. The absence of this feature means the case must be charged via a cable.

SHOPSTAFF Rating Score

#21

Ranked #21 out of 100 products in Category

4.0

Overall Rating

The Skullcandy Rail ANC offers a good balance of features for its price range, including ANC, customizable sound, and a long battery life. However, the ANC is not the most refined and the stay-aware mode could be improved. Durability is a potential concern due to the plastic build. It's a solid choice for everyday use and workouts.

Sound Quality (Frequency Response and Clarity)

3.5

Rating Criteria Explanation

The primary function of earbuds is to deliver sound, so sound quality is paramount. Consider the frequency response range – a wider range (e.g., 20Hz-20kHz, which is generally the range of human hearing) generally indicates a more complete sound reproduction, encompassing deep bass to crisp highs. Clarity refers to how distinct and well-defined each element of the audio is. A good pair of earbuds should allow you to discern individual instruments in music and clearly understand speech in podcasts or calls. Specifications like driver size (e.g., 10mm in the Philips TAT1219) can influence sound quality, with larger drivers often producing more powerful bass. However, driver size alone isn't the only factor; the quality of the driver material and tuning also plays a significant role. Read reviews and look for frequency response graphs to get an idea of the sound profile before purchasing.

Rating Comments

The Rail ANC delivers punchy bass and a wide dynamic range, suitable for popular music genres. The Skull-iQ app allows for personal sound tuning. Clarity is decent, but may not satisfy audiophiles seeking highly detailed sound reproduction.

Comfort and Fit (Ergonomic Design)

4.0

Rating Criteria Explanation

Earbuds sit directly in your ear canal, so comfort is crucial, especially for extended listening sessions. Look for earbuds with an ergonomic design, often mentioned in product descriptions (e.g., 'Ergonomic Design for Comfort' in the Philips TAT1219). This typically means the earbuds are shaped to naturally fit the contours of the ear. Also, consider the available ear tip sizes. Most earbuds come with multiple ear tip options (small, medium, large) to ensure a snug and secure fit. A proper fit not only enhances comfort but also improves sound isolation, blocking out external noise and allowing you to hear the audio more clearly at lower volumes, protecting your hearing. Consider the weight of the earbuds as well; lighter earbuds are generally more comfortable for longer periods.

Rating Comments

The earbuds come with ergonomically designed ear gels for a comfortable, noise-isolating fit. They stay securely in place during activities like hiking. Multiple ear tip sizes are available to ensure a snug fit for various ear shapes.

Battery Life and Charging Case

4.5

Rating Criteria Explanation

Battery life determines how long you can use the earbuds before needing to recharge them. Consider your typical usage scenarios. If you plan to use your earbuds for long commutes or workouts, a longer battery life is essential. Pay attention to both the battery life of the earbuds themselves and the battery capacity of the charging case. The charging case provides additional charge cycles, significantly extending the overall listening time (e.g., '18 H Battery Life' likely refers to the combined battery life with the charging case). Also, check the charging time – how long does it take to fully charge the earbuds and the case? Some earbuds also support fast charging, providing a quick burst of listening time with a short charging period. USB-C charging is generally preferred over older Micro-USB due to its faster charging speeds and reversible connector.

Rating Comments

Offers 7 hours of battery life on a single charge with ANC on, and the charging case provides an additional 20 hours. Rapid charge provides 2 hours of playtime with a 10-minute charge, enhancing convenience for users on the go.

Bluetooth Version and Connectivity

4.5

Rating Criteria Explanation

The Bluetooth version determines the stability and range of the wireless connection. Newer Bluetooth versions (e.g., Bluetooth 5.3 in the Philips TAT1219) generally offer improved range, faster data transfer speeds, and more stable connections compared to older versions. This translates to fewer dropouts and a more reliable connection with your smartphone or other devices. Also, consider whether the earbuds support multipoint pairing, which allows you to connect to two devices simultaneously (e.g., a phone and a laptop). This is convenient if you frequently switch between devices. Check the supported Bluetooth codecs as well; codecs like aptX or AAC can offer higher-quality audio transmission, especially with compatible devices.

Rating Comments

Bluetooth 5.2 ensures a stable and reliable connection with a range of 10 meters. Multipoint pairing allows seamless switching between two devices, enhancing productivity and convenience for users with multiple devices.

Water Resistance (IPX Rating)

4.0

Rating Criteria Explanation

Water resistance, indicated by an IPX rating (e.g., IPX4 in the Philips TAT1219), protects the earbuds from sweat and light splashes of water. This is particularly important if you plan to use your earbuds during workouts or in humid environments. An IPX4 rating means the earbuds are protected from splashing water from any direction. Higher IPX ratings (e.g., IPX7) offer greater protection, such as submersion in water for a short period. Consider your typical activities and choose an IPX rating that provides adequate protection. Keep in mind that water resistance is not the same as waterproof; even with a high IPX rating, it's best to avoid prolonged exposure to water.

Rating Comments

The IPX4 water resistance rating protects the earbuds from sweat and splashes, making them suitable for workouts and outdoor activities in light rain. However, they should not be submerged in water.

Microphone Quality (for Calls)

4.0

Rating Criteria Explanation

If you plan to use your earbuds for phone calls or video conferencing, microphone quality is essential. Clear and crisp voice transmission ensures that others can hear you clearly, even in noisy environments. Some earbuds feature noise-canceling microphones, which actively reduce background noise, further improving call quality (e.g., 'Clear Call Quality with AI Mic' in the Philips TAT1219 suggests AI-powered noise reduction). Read reviews or watch videos that demonstrate the microphone performance of the earbuds. Features like sidetone (allowing you to hear your own voice in the earbuds) can also enhance the call experience.

Rating Comments

The Clear Voice Smart Mic uses AI to isolate voice and reduce background noise, improving call quality in noisy environments. However, performance may vary depending on the intensity of the surrounding noise.

Manufacturer Reliability and Warranty

3.5

Rating Criteria Explanation

The reputation and reliability of the manufacturer are important factors to consider. Established brands often have better quality control and provide more reliable products. A warranty protects you against manufacturing defects and malfunctions. Check the warranty period and what it covers before purchasing. A longer warranty period generally indicates greater confidence in the product's durability. Also, research the manufacturer's customer support – are they responsive and helpful in resolving issues? Reading reviews and checking online forums can provide insights into the experiences of other customers with the brand and product.

Rating Comments

Skullcandy is a known brand, but not as reputable as top-tier brands. The warranty information is not explicitly provided, so it's important to check the warranty terms before purchasing for peace of mind.

Cost Performance

4.0

Rating Criteria Explanation

Ultimately, you need to consider the overall value proposition of the earbuds. This involves balancing all the features and performance characteristics against the price. Are you getting good value for your money? Don't necessarily assume that the most expensive earbuds are always the best. Sometimes, more affordable options offer a better balance of features and performance for your specific needs. Consider what features are most important to you and prioritize those when comparing prices. Read reviews and compare specifications carefully to determine which earbuds offer the best bang for your buck.

Rating Comments

The Rail ANC offers a good balance of features and performance for its price. It provides decent sound quality, ANC, and a long battery life at an affordable price point, making it a good value for budget-conscious consumers.

Brand & Manufacturer Details

Skullcandy

Experience the perfect fusion of best-in-class sound and fearless design. Our latest earbud doesn’t just keep up — it leads.

Considerations

Avoid submersion in water
Handle with care due to plastic construction
Check app for firmware updates to improve performance

Recommended For

Budget-conscious consumers
Users who want customizable sound
People who need long battery life
Gym-goers

Not Recommended For

Audiophiles seeking top-tier sound quality
Users needing the best ANC performance
Those requiring high durability
none in particular

Suitable For

Commuting
Working out
Listening to music at home
Phone calls

Not Suitable For

Swimming
Construction sites
High-intensity water sports
none in particular

Frequently Asked Questions (FAQ)

Q.How effective is the noise cancellation?

A.The Rail ANC features active noise cancellation that listens to outside noise and actively mutes the world around you. You can adjust the noise cancellation level through the Skull-iQ App. Staff confirmation indicates the ANC is decent and effective, especially with consistent ambient sound. However, some staff noted it might not be the most refined ANC and rated it around a 6/10.

Q.How effective is the noise cancellation?

Q.How long does the battery last?

A.The Rail ANC offers up to 27 hours of battery life with ANC on (7 hours in the earbuds and 20 hours in the charging case). With ANC off, the total battery life is 38 hours (10 hours in the earbuds, 28 hours in the case). A 10-minute rapid charge provides 2 hours of playtime.

Q.How long does the battery last?

Q.Can I customize the sound settings?

A.Yes, the Rail ANC integrates with the Skull-iQ App, allowing you to customize the sound via EQ settings and personalize the sound to your unique hearing. Staff confirmation highlights the app's ability to save equalizer presets indefinitely.

Q.Can I customize the sound settings?

Q.Are these earbuds suitable for workouts?

A.The Rail ANC earbuds have an IPX4 rating, making them sweat and water-resistant. Staff confirmation mentions they stayed in place during a 5-mile hike, even with some sweat. Be sure to select the correct eartip size to ensure they stay in place.

Q.Are these earbuds suitable for workouts?

Q.Can I connect these earbuds to multiple devices?

A.Yes, the Rail ANC supports Multipoint Pairing, allowing you to connect the earbuds to two devices simultaneously. The earbuds will switch between devices seamlessly without needing to re-pair.

Q.Can I connect these earbuds to multiple devices?

A.Yes, the Rail ANC supports Multipoint Pairing, allowing you to connect the earbuds to two devices simultaneously. The earbuds will switch between devices seamlessly without needing to re-pair.

Q.What if I lose one of the earbuds?

A.The Rail ANC comes with Tile finding technology built-in. If an earbud is misplaced, you can 'ring' it from the free Tile app.

Q.What if I lose one of the earbuds?

A.The Rail ANC comes with Tile finding technology built-in. If an earbud is misplaced, you can 'ring' it from the free Tile app.

Q.How is the call quality?

A.The Rail ANC features Clear Voice Smart Mic, which uses AI to isolate your voice and reduce background noise. Staff confirmation indicates that these work well for calls.

Q.How is the call quality?

A.The Rail ANC features Clear Voice Smart Mic, which uses AI to isolate your voice and reduce background noise. Staff confirmation indicates that these work well for calls.

Q.Are the touch controls easy to use?

A.Staff confirmation notes that the touch controls can be sensitive and may require some getting used to, as they can be triggered unintentionally. However, you'll likely adapt to them quickly.

Q.Are the touch controls easy to use?

A.Staff confirmation notes that the touch controls can be sensitive and may require some getting used to, as they can be triggered unintentionally. However, you'll likely adapt to them quickly.

Q.How is the 'Stay Aware' mode?

A.Staff confirmation indicates that the 'Stay Aware' mode works but could be improved. It allows you to be aware of your surroundings without unnecessary sounds or amplification, but the passthrough could be louder.

Q.How is the 'Stay Aware' mode?

SHOPSTAFF Rating Ranking

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$214(incl. tax)Amazon price as of 2025-09-02

The best truly wireless Bluetooth noise canceling earbuds with Alexa Built-in, offering great sound and comfort.

Driver Size	8.4 mm	Frequency Range	20 Hz to 40 k Hz
Impedance	16 Ω	Bluetooth Version	5.3
Bluetooth Codec	AAC	Battery Life	8 hours
Charging Time	90 minutes	Water Resistance	Water Resistant
Microphone	Microphone Included	Weight	0.4 Ounces g

Active Noise Cancellation (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionFind My Earbuds FunctionIn-Ear Detection FunctionWireless Charging Case Function

4.6Overall Rating

4.8Sound Quality (Frequency Response and Clarity)

4.7Comfort and Fit (Ergonomic Design)

4.6Battery Life and Charging Case

4.9Bluetooth Version and Connectivity

4.0Water Resistance (IPX Rating)

4.7Microphone Quality (for Calls)

4.8Manufacturer Reliability and Warranty

4.0Cost Performance

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SAMSUNG

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$123(incl. tax)Amazon price as of 2025-09-02

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Driver Size	- mm	Frequency Range	20 Hz - 20,000 Hz
Impedance	25.75 Ω	Bluetooth Version	5.4
Bluetooth Codec	SSC HiFi and UHQ	Battery Life	8 hours
Charging Time	90 minutes	Water Resistance	IPX7
Microphone	Yes, Noise Cancelling	Weight	- g

Active Noise Cancellation (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionFind My Earbuds FunctionIn-Ear Detection FunctionWireless Charging Case Function

4.5Overall Rating

4.5Sound Quality (Frequency Response and Clarity)

4.7Comfort and Fit (Ergonomic Design)

4.6Battery Life and Charging Case

4.8Bluetooth Version and Connectivity

4.5Water Resistance (IPX Rating)

4.6Microphone Quality (for Calls)

4.5Manufacturer Reliability and Warranty

4.0Cost Performance

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Wireless earbuds with spatial audio, world-class active noise cancellation, deep bass, and up to 6 hours of playtime.

Driver Size	- mm	Frequency Response	20 Hz - 20,000 Hz
Impedance	- Ω	Bluetooth Version	5.3
Bluetooth Codec	-	Battery Life	6 Hours hours
Charging Time	120 minutes	Water Resistance	Water Resistant
Microphone	Yes, Noise Cancelling	Weight	20 g

Active Noise Cancellation (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionFind My Earbuds FunctionIn-Ear Detection FunctionWireless Charging Case Function

4.5Overall Rating

4.5Sound Quality (Frequency Response and Clarity)

4.8Comfort and Fit (Ergonomic Design)

4.3Battery Life and Charging Case

4.9Bluetooth Version and Connectivity

4.0Water Resistance (IPX Rating)

4.6Microphone Quality (for Calls)

4.7Manufacturer Reliability and Warranty

4.0Cost Performance

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Driver Size	- mm	Frequency Response	20 Hz - 96 K Hz
Impedance	16 Ω	Bluetooth Version	5.4
Bluetooth Codec	-	Battery Life	6 hours
Charging Time	135 minutes	Water Resistance	Water Resistant
Microphone	Yes, Active Noise Cancellation	Weight	0.19 ounces g

Active Noise Cancellation (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionFind My Earbuds FunctionIn-Ear Detection FunctionWireless Charging Case Function

4.4Overall Rating

4.5Sound Quality (Frequency Response and Clarity)

4.7Comfort and Fit (Ergonomic Design)

4.3Battery Life and Charging Case

4.8Bluetooth Version and Connectivity

4.0Water Resistance (IPX Rating)

4.5Microphone Quality (for Calls)

4.5Manufacturer Reliability and Warranty

4.0Cost Performance

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$169(incl. tax)Amazon price as of 2025-09-02

Hi-Fi Deep Bass Stereo Wireless Earbuds with LED Charging Case, 40 Hours Playtime, IP7 Waterproof, Lightweight.

Driver Size	13.2 mm	Frequency Response	20 to 20,000 Hz
Impedance	0.4 Ω	Bluetooth Version	5.3
Bluetooth Codec	-	Battery Life	8 hours
Charging Time	90 minutes	Water Resistance	Waterproof
Microphone	Yes	Weight	4.0 g

Active Noise Cancellation (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionFind My Earbuds FunctionIn-Ear Detection FunctionWireless Charging Case Function

4.2Overall Rating

4.0Sound Quality (Frequency Response and Clarity)

4.5Comfort and Fit (Ergonomic Design)

4.5Battery Life and Charging Case

4.8Bluetooth Version and Connectivity

4.5Water Resistance (IPX Rating)

4.0Microphone Quality (for Calls)

3.5Manufacturer Reliability and Warranty

4.0Cost Performance

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Skullcandy Rail ANC Wireless Earbuds S2IPW-P740

Product Overview

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For