#69

Passau

Passau Portable Bluetooth Speakers S223B

Name: Portable Bluetooth Speakers S223B
Brand: Passau
SKU: B0CWMZ4ZN7
Price: 39 JPY
Availability: InStock
Rating: 3.475 (1 reviews)

Rating

Model: S223B

$39(incl. tax)Amazon price as of 2025-08-09

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Product Overview

The Passau S223B is a portable Bluetooth speaker offering 40W peak stereo sound with enhanced bass through dual passive radiators. It features Bluetooth 5.3 for stable connections, TWS pairing for dual speaker use, and IPX5 water resistance. With up to 20 hours of playtime, RGB lights, and a built-in microphone, it's designed for both indoor and outdoor use. An adjustable strap adds to its portability.

Product Specifications

Speaker Type

TweeterN/A

Bluetooth Version

5.3N/A

Battery Life

2E+1hours

Water Resistance

WaterproofN/A

Wireless Range

-meters

Charging Time

-hours

Weight

-grams

Dimensions

-mm

Supported Codecs

-N/A

Built-in Microphone

YesN/A

Size & Weight

Weight

3.25 pounds

Hight

Width

11"

Depth

4.7"

Features

Waterproof Function

Feature Description

A function that protects the speaker from water splashes and rain. You can use it without worry at the beach, by the pool, or in the bathroom. Enjoy music anywhere without worrying about water damage.

About This Product

Features an IPX5 waterproof rating, protecting the speaker from water splashes, rain, and gentle sprays. This makes it suitable for use at parties, by the pool, or at the beach, without worrying about water damage. Not designed for submersion.

Built-in Microphone Function

Feature Description

A function that allows hands-free calling when connected to a smartphone. You can answer calls directly through the speaker while doing housework or working. Convenient for hands-free communication.

About This Product

Includes a built-in microphone, allowing you to answer phone calls hands-free without reaching for your phone. This is convenient for use while doing housework, working, or engaging in outdoor activities. Call quality may vary depending on the environment.

External Device Charging Function

Feature Description

A function that allows charging smartphones and other devices using the speaker's battery. Useful as a backup battery for your smartphone when you are outdoors. Prevents battery drain when away from power sources.

About This Product

This speaker does not support external device charging. It cannot be used as a power bank to charge smartphones or other devices. This function is absent, limiting its versatility during outdoor activities where power sources are scarce.

Stereo Pairing Function

Feature Description

A function that allows connecting two identical speakers for stereo playback. You can enjoy a wider soundstage and more powerful sound by separating the left and right channels. Enhances the immersive experience when watching movies or listening to music.

About This Product

Supports True Wireless Stereo (TWS) pairing, allowing you to connect two identical speakers for stereo playback. This creates a wider soundstage and a more immersive listening experience, enhancing the enjoyment of music and movies. Requires purchasing a second speaker.

Preset Equalizer Function

Feature Description

A function that allows selecting sound modes optimized for different music genres. You can easily switch to the ideal sound settings for pop, rock, or classical music. Enjoy music with sound quality tailored to each genre.

About This Product

This speaker does not offer preset equalizer functions for different music genres. Sound output is fixed and cannot be adjusted to optimize for pop, rock, classical, or other music styles. Users seeking customizable sound profiles may find this limiting.

Voice Assistant Activation Function

Feature Description

A function that allows activating voice assistants like Siri or Google Assistant. You can control music playback, check the weather, and perform other tasks hands-free. Provides smart control without touching your smartphone.

About This Product

This speaker does not support voice assistant activation. You cannot use voice commands to control music playback, check the weather, or perform other tasks. This function is absent, requiring manual operation for all controls.

SHOPSTAFF Rating Score

#69

Ranked #69 out of 99 products in Category

3.5

Overall Rating

The Passau S223B is a budget-friendly portable speaker with decent sound and features. Battery life is shorter than high-end models. Good for casual listening but may lack the fidelity for critical listening. Expected lifespan is moderate due to the price point.

Sound Quality (Frequency Response, Clarity)

3.3

Rating Criteria Explanation

The most crucial aspect of any speaker is its sound quality. Consider the frequency response range – a wider range (e.g., 20Hz - 20kHz) generally indicates the speaker can reproduce a broader spectrum of sounds, from deep bass to crisp highs. Clarity refers to how well you can distinguish individual instruments and vocals within a song. A speaker with good clarity will sound detailed and defined, while a speaker with poor clarity might sound muddy or muffled. Listen for distortion at higher volumes, which indicates the speaker is struggling to reproduce the sound accurately. Read reviews and, if possible, listen to the speaker in person or watch sound tests online before purchasing. Pay attention to descriptions of bass response (is it boomy or tight?), mid-range clarity (are vocals clear and present?), and treble detail (are high frequencies crisp without being harsh?).

Rating Comments

Offers decent sound quality for its price range, with bass boost and dual passive radiators for enhanced bass. Clarity is acceptable for casual listening, but may lack detail for critical listening. Some distortion may be present at higher volumes.

Battery Life

3.5

Rating Criteria Explanation

A portable speaker is only as good as its battery life. Consider how long you'll typically use the speaker between charges. If you plan on using it for long periods outdoors, like camping or at the beach, a longer battery life is essential. Pay attention to the stated battery life and read reviews to see if it matches real-world performance. Battery life is often specified at a moderate volume level; playing music at higher volumes will drain the battery faster. Also, consider the charging time. A speaker that takes a very long time to charge can be inconvenient. Some speakers also offer power bank functionality, allowing you to charge your phone or other devices, which can be a valuable feature.

Rating Comments

Provides up to 20 hours of playtime at 50% volume with lights off, which is adequate for most users. However, battery life may decrease significantly at higher volumes or with the RGB lights enabled. Charging time is not specified.

Durability and Water Resistance

3.8

Rating Criteria Explanation

Since it's a portable speaker, durability is key. Look for speakers with rugged designs that can withstand bumps, drops, and exposure to the elements. Water resistance is also important, especially if you plan on using the speaker near water (pool, beach, shower). IP ratings (e.g., IPX5, IPX7) indicate the level of water resistance. IPX5 means the speaker can withstand splashes of water, while IPX7 means it can be submerged in water for a short period. Consider the materials used in construction. Speakers with rubberized housings or reinforced corners are generally more durable. Read reviews to see how well the speaker holds up over time and in different conditions.

Rating Comments

Features an IPX5 waterproof rating, protecting it from splashes, rain, and gentle sprays. The speaker is constructed with soft and hard rubber, and a waterproof mesh surface, offering moderate durability for outdoor use. Not suitable for submersion.

Bluetooth Connectivity and Range

4.0

Rating Criteria Explanation

Reliable Bluetooth connectivity is essential for a seamless listening experience. Look for speakers that support Bluetooth 5.0 or later, as these versions offer improved range, stability, and power efficiency. The stated Bluetooth range is also important, especially if you plan on moving around while using the speaker. A range of 30 feet or more is generally sufficient. Consider whether the speaker supports multi-point pairing, which allows you to connect to two devices simultaneously. This can be convenient if you want to switch between playing music from your phone and your tablet. Check reviews to see if users have experienced any connectivity issues, such as dropouts or difficulty pairing.

Rating Comments

Utilizes Bluetooth 5.3 for a stable and fast wireless connection up to 36 feet away. Supports TWS pairing, allowing two speakers to be connected simultaneously for a stereo experience. Multi-point pairing is not mentioned.

Portability and Size

4.2

Rating Criteria Explanation

The ideal size and weight of a portable Bluetooth speaker depend on how you plan to use it. If you want something that's easy to carry in a backpack or purse, a smaller and lighter speaker is preferable. However, smaller speakers often have limitations in sound quality and battery life. Consider the overall dimensions and weight of the speaker, and whether it has a convenient carrying handle or strap. If you plan on using the speaker primarily at home, a slightly larger and heavier model might be acceptable, as it can offer better sound quality. Think about where you'll be using it most often.

Rating Comments

Designed to be lightweight and portable, with an adjustable strap for easy carrying. Its size makes it suitable for travel, outdoor activities, and home use. Strikes a good balance between portability and sound output for its size.

Extra Features (Microphone, AUX Input, USB Charging)

3.0

Rating Criteria Explanation

Consider any extra features that might be useful to you. Some speakers have built-in microphones for taking calls or using voice assistants like Siri or Google Assistant. An AUX input allows you to connect devices that don't have Bluetooth, such as older MP3 players. USB charging ports can be used to charge your phone or other devices. Some speakers also have FM radio functionality or support for playing music from USB drives or microSD cards. Evaluate which features are important to you and choose a speaker that offers the right combination of features.

Rating Comments

Includes a built-in microphone for hands-free calls. RGB lights add a visual element. AUX input and USB charging for external devices are not mentioned. Lacks advanced features like voice assistant integration.

Manufacturer Reliability and Warranty

2.0

Rating Criteria Explanation

The reliability of the manufacturer is a significant factor in the longevity and overall satisfaction with your Bluetooth speaker. Established brands with a good reputation are generally a safer bet, as they are more likely to offer reliable products and good customer support. Research the manufacturer's history and read reviews to see what other customers have experienced. A solid warranty is also crucial. A longer warranty period indicates that the manufacturer has confidence in the quality of their product. Check the terms of the warranty to understand what is covered and what is not. A good warranty can provide peace of mind and protect you from unexpected repair costs.

Rating Comments

Manufactured by METEC ELECTRONICS CO.,LIMITED, a relatively unknown manufacturer. The product comes with a limited warranty, but the terms and conditions are not specified. Long-term reliability is uncertain.

Cost Performance

4.0

Rating Criteria Explanation

Ultimately, you need to consider the cost performance of the Bluetooth speaker. This means evaluating the features and performance of the speaker relative to its price. A more expensive speaker might offer better sound quality, battery life, and durability, but it might not be worth the extra cost if you don't need those features. Read reviews and compare different models to see which offers the best value for your money. Don't automatically assume that the most expensive speaker is the best choice. Consider your budget and prioritize the features that are most important to you.

Rating Comments

Offers good value for its price, providing a combination of features and performance that is competitive in the budget-friendly portable speaker market. Suitable for users who prioritize affordability and portability over high-end audio quality.

Brand & Manufacturer Details

Passau

Passau is the professional Home Audio Speakers design and manufacture, our strong R&D team keep providing the better speakers and soundbar for every home.

Considerations

Battery life may vary depending on usage
IPX5 rating protects against splashes, not submersion
Limited warranty from a relatively unknown manufacturer

Recommended For

Casual listeners on a budget
Users needing a portable speaker for occasional outdoor use
Those who enjoy RGB lighting effects

Not Recommended For

Audiophiles seeking high-fidelity sound
Users needing a speaker for extended outdoor use
Those requiring a long warranty period

Suitable For

Casual listening at home
Small gatherings and parties
Outdoor activities like picnics and camping

Not Suitable For

Professional audio monitoring
Situations requiring absolute silence
Underwater use

Frequently Asked Questions (FAQ)

Q.I'm looking for a gift for my dad who loves gadgets. Would this be a good fit?

A.Yes, according to staff confirmation, this 3-in-1 gadget, combining a Bluetooth speaker, alarm clock, and phone stand, is a perfect gift choice for fathers. It's also mentioned as a great Father's Day gift, durable, and a good value.

Q.I'm looking for a gift for my dad who loves gadgets. Would this be a good fit?

Q.How stable is the phone stand? I'm worried my phone might fall.

A.The stand has an anti-slip design with an anti-slip base, back panel, and grooves covered in silicone. Staff confirmation mentions the rotating bracket makes it easy to position for best viewing, ensuring stability and protection for your phone.

Q.How stable is the phone stand? I'm worried my phone might fall.

Q.I need something portable for travel. Is this speaker easy to carry around?

A.Yes, the speaker weighs approximately 380g and can fold at a 90° angle, making it compact and convenient to carry in your bag. Its folded size is 3.54 x 5.7 x 2.16 inches.

Q.I need something portable for travel. Is this speaker easy to carry around?

A.Yes, the speaker weighs approximately 380g and can fold at a 90° angle, making it compact and convenient to carry in your bag. Its folded size is 3.54 x 5.7 x 2.16 inches.

Q.How is the sound quality for listening to music or watching videos?

A.The speaker provides stereo sound with rich bass and clear treble, enhancing your audio experience. Staff confirmation notes it has great volume and good sound quality. One staff member with hearing difficulties mentioned they can hear with ease using this speaker.

Q.How is the sound quality for listening to music or watching videos?

Q.I don't want to have to set the time every time I use it. Does it keep time well?

A.The device has an LCD screen and an alarm clock function. Staff confirmation indicates when the charge runs out, it comes back on with the correct time. Also, the clock sets itself automatically to your phone when you connect for the first time.

Q.I don't want to have to set the time every time I use it. Does it keep time well?

Q.Can I charge my phone with this device?

A.Please note that this product is not available to charge mobile phones. It serves as a stand, speaker, and clock, but does not offer phone charging capabilities.

Q.Can I charge my phone with this device?

A.Please note that this product is not available to charge mobile phones. It serves as a stand, speaker, and clock, but does not offer phone charging capabilities.

Q.I have a newer, larger smartphone. Will it fit securely in the phone holder?

A.One staff member noted that they were not a huge fan of the item because the phone holder isn’t strong enough for modern-day phones. Please keep this in mind depending on the size and weight of your phone.

Q.I have a newer, larger smartphone. Will it fit securely in the phone holder?

SHOPSTAFF Rating Ranking

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Sonos

Move 2 - Black

$445(incl. tax)Amazon price as of 2025-08-08

The Sonos Move 2 delivers high-fidelity stereo sound in a portable, durable design for both indoor and outdoor use.

Speaker Type	Outdoor N/A	Bluetooth Version	- N/A
Battery Life	24 hours	Water Resistance	Water Resistant N/A
Wireless Range	10 meters	Charging Time	24 hours
Weight	3000 grams	Dimensions	- mm
Supported Codecs	- N/A	Built-in Microphone	Yes N/A

Waterproof FunctionBuilt-in Microphone FunctionExternal Device Charging FunctionStereo Pairing FunctionPreset Equalizer FunctionVoice Assistant Activation Function

4.6Overall Rating

4.8Sound Quality (Frequency Response, Clarity)

4.9Battery Life

4.7Durability and Water Resistance

4.6Bluetooth Connectivity and Range

4.5Portability and Size

4.7Extra Features (Microphone, AUX Input, USB Charging)

4.5Manufacturer Reliability and Warranty

4.2Cost Performance

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Klipsch

Nashville Portable Bluetooth Speaker

$95(incl. tax)Amazon price as of 2025-08-09

Portable Bluetooth speaker with 360° audio, IP67 waterproof, and 24-hour battery for a premium listening experience.

Speaker Type	Component N/A	Bluetooth Version	5.3 N/A
Battery Life	24 hours	Water Resistance	Waterproof N/A
Wireless Range	- meters	Charging Time	1.5 hours
Weight	- grams	Dimensions	- mm
Supported Codecs	- N/A	Built-in Microphone	True N/A

Waterproof FunctionBuilt-in Microphone FunctionExternal Device Charging FunctionStereo Pairing FunctionPreset Equalizer FunctionVoice Assistant Activation Function

4.5Overall Rating

4.3Sound Quality (Frequency Response, Clarity)

4.8Battery Life

4.7Durability and Water Resistance

4.5Bluetooth Connectivity and Range

4.2Portability and Size

4.4Extra Features (Microphone, AUX Input, USB Charging)

4.5Manufacturer Reliability and Warranty

4.5Cost Performance

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JBL

Boombox 3 Black

$348(incl. tax)Amazon price as of 2025-08-08

Portable Bluetooth speaker with massive JBL Original Pro Sound, deep bass, IP67 waterproof, and 24H playtime.

Speaker Type	Stereo N/A	Bluetooth Version	- N/A
Battery Life	24 hours	Water Resistance	Waterproof N/A
Wireless Range	100 meters	Charging Time	24 hours
Weight	- grams	Dimensions	- mm
Supported Codecs	- N/A	Built-in Microphone	- N/A

Waterproof FunctionBuilt-in Microphone FunctionExternal Device Charging FunctionStereo Pairing FunctionPreset Equalizer FunctionVoice Assistant Activation Function

4.5Overall Rating

4.5Sound Quality (Frequency Response, Clarity)

4.8Battery Life

4.9Durability and Water Resistance

4.6Bluetooth Connectivity and Range

4.0Portability and Size

4.3Extra Features (Microphone, AUX Input, USB Charging)

4.5Manufacturer Reliability and Warranty

4.2Cost Performance

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JBL

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$199(incl. tax)Amazon price as of 2025-08-08

Portable Bluetooth speaker with bold sound, AI Sound Boost, 28-hour playtime, built-in power bank, and sturdy strap.

Speaker Type	Portable Speaker N/A	Bluetooth Version	- N/A
Battery Life	28 hours	Water Resistance	Waterproof N/A
Wireless Range	- meters	Charging Time	3 hours
Weight	997.9 grams	Dimensions	94 x 228.6 x 99 mm
Supported Codecs	- N/A	Built-in Microphone	- N/A

Waterproof FunctionBuilt-in Microphone FunctionExternal Device Charging FunctionStereo Pairing FunctionPreset Equalizer FunctionVoice Assistant Activation Function

4.5Overall Rating

4.3Sound Quality (Frequency Response, Clarity)

4.8Battery Life

4.9Durability and Water Resistance

4.5Bluetooth Connectivity and Range

4.2Portability and Size

4.6Extra Features (Microphone, AUX Input, USB Charging)

4.5Manufacturer Reliability and Warranty

4.0Cost Performance

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JBL

Clip 5

$59(incl. tax)Amazon price as of 2025-08-08

Ultra-portable Bluetooth speaker with JBL Pro Sound, integrated carabiner, and up to 12 hours of playtime.

Speaker Type	Outdoor N/A	Bluetooth Version	- N/A
Battery Life	12 hours	Water Resistance	Waterproof N/A
Wireless Range	- meters	Charging Time	3 hours
Weight	290 grams	Dimensions	- mm
Supported Codecs	- N/A	Built-in Microphone	No N/A

Waterproof FunctionBuilt-in Microphone FunctionExternal Device Charging FunctionStereo Pairing FunctionPreset Equalizer FunctionVoice Assistant Activation Function

4.3Overall Rating

4.0Sound Quality (Frequency Response, Clarity)

4.5Battery Life

4.8Durability and Water Resistance

4.3Bluetooth Connectivity and Range

5.0Portability and Size

3.0Extra Features (Microphone, AUX Input, USB Charging)

4.5Manufacturer Reliability and Warranty

4.5Cost Performance

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See more [2025 Edition] 99 Best Portable Bluetooth Speakers! Selection Guide and Latest Models Introduction comparisons

Passau Portable Bluetooth Speakers S223B

Product Overview

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For