RF400 Wireless Home Theater Headphones WHRF400

#52

Sony

Sony RF400 Wireless Home Theater Headphones WHRF400

Name: RF400 Wireless Home Theater Headphones WHRF400
Brand: Sony
SKU: B07GL7V46V
Price: 128 JPY
Availability: InStock
Rating: 3.1875 (1 reviews)

Rating

Model: WHRF400

$128(incl. tax)Amazon price as of 2025-08-12

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Product Overview

The Sony RF400 Wireless Home Theater Headphones are designed for comfortable, long-lasting TV viewing. They feature a 1.57" driver for a wide frequency range and a noise reduction system for clearer sound. With a wireless range of up to 150 feet and up to 20 hours of battery life, these over-ear headphones provide an immersive experience. The headphones connect to older TVs via RCA or headphone jack.

Product Specifications

Weight

277g

Driver Size

40mm

Frequency Response

10 Hz-22,000 HzHz

Impedance

32Ω

Bluetooth Version

Water Resistance

Not Water ResistantIP

Noise Cancelling

None

Microphone

Yes

Battery Life

20hours

Charging Time

420minutes

Size & Weight

Weight

9.8 ounces

Hight

9.81 inches

Width

7.25 inches

Depth

13.5 inches

Features

Active Noise Cancelling (ANC) Function

Feature Description

Reduces ambient noise using microphones and signal processing. Ideal for travel, commuting, or noisy environments where you want to focus on your audio.

About This Product

These headphones do not have active noise cancelling (ANC). They rely on passive noise isolation from the over-ear design, which is less effective at blocking out ambient noise compared to ANC. This means they are not ideal for very noisy environments where ANC is needed to reduce distractions.

Transparency Mode Function

Feature Description

Allows external sounds to be heard while wearing headphones. Useful for safety when walking in urban environments, or for having conversations without removing your headphones.

About This Product

Since these headphones are designed for home theater use and lack advanced features like Bluetooth, they do not include a transparency mode. This function allows external sounds to be heard without removing the headphones, which is useful for safety or having conversations. Its absence is not a major drawback for the intended use case.

Multipoint Pairing Function

Feature Description

Connects to two devices simultaneously. You can seamlessly switch between listening to music on your laptop and answering a call on your smartphone.

About This Product

These headphones are designed for a single purpose: connecting wirelessly to a TV via the included RF transmitter. They do not support multipoint pairing, which allows connecting to multiple devices simultaneously. This limitation is acceptable given the intended use case, but it reduces versatility.

Customizable EQ Function

Feature Description

Allows users to adjust the sound profile of the headphones to their preferences. Fine-tune bass, treble, and mid-range frequencies to optimize the audio for different music genres or personal tastes.

About This Product

The product information does not mention any customizable EQ functions. Users cannot adjust the sound profile to their preferences. This means the sound signature is fixed and may not be ideal for all users or music genres. The absence of this feature limits the personalization of the audio experience.

Detachable Cable Function

Feature Description

The audio cable can be disconnected from the headphones. If the cable is damaged, it can be easily replaced without needing to repair or replace the entire unit.

About This Product

The product information does not specify whether the audio cable is detachable. Given the design for wireless TV viewing, it is unlikely that the headphones have a detachable cable. This means that if the cable is damaged, it cannot be easily replaced, potentially shortening the lifespan of the product.

Folding Design Function

Feature Description

The headphones can be folded for compact storage. Makes the headphones easier to transport in a bag or backpack when not in use.

About This Product

The product information does not mention a folding design. These headphones are likely not designed to be folded for compact storage. This makes them less portable and convenient for travel compared to headphones with a folding design. This is not a major drawback for their intended use in a home theater setting.

SHOPSTAFF Rating Score

#52

Ranked #52 out of 100 products in Category

3.2

Overall Rating

The Sony RF400 headphones are designed for home theater use, particularly for older TVs. The RF wireless technology provides a stable connection, but the sound quality and features are basic compared to modern Bluetooth headphones. The build quality is decent, but the reliance on RCA/headphone jack inputs limits compatibility with newer TVs.

Sound Quality (Frequency Response)

3.5

Rating Criteria Explanation

The frequency response of headphones indicates the range of sound frequencies it can reproduce. Generally, headphones with a wider frequency range (e.g., 20Hz - 20kHz, which is the typical range of human hearing) can reproduce a more complete and balanced sound. Look for reviews and frequency response charts to understand how the headphones emphasize different parts of the spectrum (bass, mids, treble). A flat frequency response is often desired for accurate sound reproduction, while some headphones may boost bass for a more 'fun' sound. Consider your preferred music genres and listening habits when evaluating this aspect. For example, bass-heavy music benefits from headphones that accentuate lower frequencies, while classical music may sound better on headphones with a more balanced profile.

Rating Comments

The 1.57" driver unit delivers a wide frequency range, producing clear sound suitable for TV viewing. The sound quality is adequate for dialogue and general audio, but may lack the depth and detail found in higher-end headphones. The frequency response is 10 Hz-22,000 Hz.

Comfort and Fit

4.0

Rating Criteria Explanation

Comfort is paramount, especially for extended listening sessions. Over-ear headphones should have well-padded earcups that don't put too much pressure on your ears. The headband should also be comfortable and adjustable to accommodate different head sizes. Consider the materials used (e.g., leatherette, velour) as they can affect breathability and heat buildup. Also, think about the weight of the headphones; heavier headphones can become uncomfortable over time. Fit refers to how securely the headphones stay on your head. If you plan to use them during activities like jogging or working out, a snug and secure fit is crucial. Some headphones are designed with more clamping force for this purpose, but this can also impact comfort.

Rating Comments

The comfortable fitting ear pads and adjustable headband ensure a pleasant experience during long TV sessions. The over-ear design provides decent noise isolation, enhancing immersion. The headphones are lightweight, reducing fatigue during extended use, making them suitable for prolonged viewing.

Noise Isolation/Cancellation

2.5

Rating Criteria Explanation

Noise isolation refers to the headphone's ability to physically block out external noise through its design and materials. Over-ear headphones generally provide better noise isolation than on-ear or in-ear models simply because they cover the entire ear. Noise cancellation, on the other hand, uses active electronic circuitry to reduce ambient noise. This is particularly useful in noisy environments like airplanes, trains, or busy offices. There are varying degrees of noise cancellation effectiveness. Some headphones offer adjustable noise cancellation levels, allowing you to tailor the amount of noise reduction to your specific environment. Consider whether you need passive isolation, active noise cancellation, or a combination of both based on where you plan to use the headphones most often.

Rating Comments

While the headphones offer some noise reduction, they lack active noise cancellation (ANC). This means they can block out some ambient noise passively, but are not as effective in very noisy environments. The noise reduction system helps to reproduce clearer sound, but it's not comparable to ANC.

Bluetooth Codec Support

0.0

Rating Criteria Explanation

If you're using Bluetooth headphones, the audio codec used for wireless transmission significantly affects sound quality. SBC is the standard Bluetooth codec, but it's also the lowest quality. Higher-quality codecs like aptX, aptX HD, LDAC, and AAC offer better sound fidelity and lower latency. However, both your headphones and your audio source (e.g., smartphone, laptop) must support the same codec to take advantage of it. Check the specifications of both devices to ensure compatibility. For example, if you have an Android phone, aptX codecs are common, while AAC is more prevalent on Apple devices. LDAC offers the highest bitrate but requires compatible devices. Using a higher-quality codec can result in noticeably improved audio clarity and detail.

Rating Comments

These headphones use RF (Radio Frequency) wireless technology instead of Bluetooth. Therefore, there is no Bluetooth codec support. This limits compatibility with modern devices that primarily use Bluetooth for audio transmission. The RF connectivity is designed for use with the included transmitter and older TVs.

Battery Life and Charging

4.0

Rating Criteria Explanation

Battery life is a crucial consideration for wireless headphones, especially if you plan to use them for extended periods or while traveling. Look for headphones with a long battery life (e.g., 20+ hours) to avoid frequent charging. Also, consider the charging time; some headphones offer fast charging capabilities, providing several hours of playback with just a short charging session. Check if the headphones use a standard charging port (e.g., USB-C) for convenience. Some headphones also offer the option of wired listening, which can be useful when the battery is depleted. Knowing how long the headphones take to fully charge and how long they last on a single charge is very important to making an informed decision.

Rating Comments

With up to 20 hours of battery life, these headphones allow for extended viewing sessions without frequent charging. The 7-hour charging time is relatively long, but the long battery life compensates for this. The charging dock provides a convenient way to recharge the headphones when not in use.

Microphone Quality (for Calls/Conferencing)

3.0

Rating Criteria Explanation

If you plan to use your headphones for phone calls, video conferencing, or online gaming, microphone quality is essential. Look for headphones with a clear and noise-canceling microphone that can accurately capture your voice and minimize background noise. Some headphones have multiple microphones or advanced noise reduction algorithms to improve voice clarity. Read reviews or listen to microphone samples to assess the microphone performance in different environments. A good microphone ensures that you can communicate effectively without having to speak loudly or repeat yourself. The presence of a high-quality microphone can greatly enhance the overall communication experience when using the headphones for calls or online meetings.

Rating Comments

The headphones include a microphone, allowing for voice control and potentially some communication features. However, the primary use case is TV viewing, so the microphone quality is likely basic. It is suitable for simple voice commands and basic communication, but not for professional use.

Manufacturer Reliability and Warranty

4.5

Rating Criteria Explanation

The reputation of the manufacturer can be a good indicator of product quality and customer support. Established brands often have a track record of producing reliable products and providing good after-sales service. Check online reviews and forums to see what other customers have experienced with the brand and the specific headphone model you're considering. A good warranty can provide peace of mind, knowing that you're protected against defects or malfunctions. Pay attention to the warranty period and the terms and conditions. Some manufacturers offer extended warranties for an additional cost. A reputable manufacturer will stand behind their products and provide prompt and helpful support if you encounter any issues. Considering the manufacturer's reliability and warranty policies can help you make a more confident purchase.

Rating Comments

Sony is a reputable manufacturer known for producing reliable electronics. The RF400 headphones are likely to be durable and long-lasting, given Sony's track record. The brand's reputation provides some assurance of quality and customer support, making it a reliable choice.

Cost Performance

4.0

Rating Criteria Explanation

Ultimately, you need to balance the features and performance of the headphones with their price. Consider your budget and identify the features that are most important to you. Don't necessarily assume that the most expensive headphones are always the best. There are many excellent headphones available at different price points. Read reviews and compare specifications to find the headphones that offer the best value for your money. Consider factors such as sound quality, comfort, features, and durability when evaluating the overall cost-effectiveness of the headphones. A good cost-performance ratio ensures that you're getting the most for your investment.

Rating Comments

At $128, these headphones offer good value for those seeking a simple wireless solution for TV viewing. While they lack advanced features like ANC and Bluetooth, the long range, comfortable design, and reliable brand make them a worthwhile investment for their intended use case. They are a cost-effective option.

Brand & Manufacturer Details

Sony

Sony is a well-known manufacturer of electronics, offering a wide range of high-quality audio and video products.

Considerations

Limited compatibility with newer TVs (HDMI/Optical)
No active noise cancellation
Basic sound quality compared to higher-end models

Recommended For

Individuals with older TVs
Users seeking a simple wireless solution for TV viewing
People who prioritize range over sound quality

Not Recommended For

Users with modern TVs (HDMI/Optical only)
Audiophiles seeking high-fidelity sound
Those needing active noise cancellation

Suitable For

Watching TV in a living room with an older TV
Listening to TV at a distance without disturbing others
Home theater setups with RCA audio outputs

Not Suitable For

Use with smartphones or modern devices lacking RCA/headphone jacks
High-fidelity music listening
Noisy environments requiring active noise cancellation

Frequently Asked Questions (FAQ)

Q.I'm considering these headphones for late-night TV watching so I don't disturb others. Are they a good choice for that?

A.Yes, according to staff confirmation, these headphones are great for adjusting the volume to individual comfort levels without disturbing others. They offer good sound quality and are comfortable for extended use. However, one staff confirmation mentioned that they block out sound so well that having conversations while wearing them is difficult.

Q.I'm considering these headphones for late-night TV watching so I don't disturb others. Are they a good choice for that?

Q.I have a newer TV with only HDMI and Digital Optical outputs. Will these headphones work with my TV?

A.According to the product description, these headphones are designed for older televisions with Stereo Audio connectors or a headphone jack. For newer televisions with HDMI or Digital Optical outputs, the headphone model WH-L600 is recommended.

Q.I have a newer TV with only HDMI and Digital Optical outputs. Will these headphones work with my TV?

Q.How is the battery life, and how do you charge these headphones?

A.The product overview states these headphones have up to 20 hours of battery life. They are charged by hanging them on the provided charging post. However, one staff confirmation mentioned that the charging can be a bit finicky, requiring you to ensure the red light comes on to confirm contact.

Q.How is the battery life, and how do you charge these headphones?

Q.I'm concerned about the sound quality and connection stability. Are there any known issues?

A.Most staff confirmation remarks indicate good sound quality. However, one staff confirmation noted that the connection can periodically fade for a second or two. Another staff confirmation reported random disconnections if there's no constant audio input.

Q.I'm concerned about the sound quality and connection stability. Are there any known issues?

Q.Are these headphones durable and long-lasting?

A.Durability seems to vary. Several staff confirmation remarks indicate the headphones work well for years. However, one staff confirmation reported that the headphones stopped working after only two years, and the padding started falling apart. Another staff confirmation mentioned that the ear pads wear out and batteries don't hold a charge after 3-4 years, but they simply buy new sets.

Q.Are these headphones durable and long-lasting?

Q.I'm thinking of buying a renewed version to save money. Is this a good idea?

A.One staff confirmation reported a negative experience with a renewed version, noting it arrived without a box or instructions and was ultimately not worth the price. It may be better to purchase a new set.

Q.I'm thinking of buying a renewed version to save money. Is this a good idea?

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Weight	9 ounces g	Driver Size	40 mm
Frequency Response	40000 Hz	Impedance	47 Ω
Bluetooth Version	5.0	Water Resistance	Not Water Resistant IP
Noise Cancelling	Active Noise Cancellation	Microphone	Yes
Battery Life	30 hours	Charging Time	180 minutes

Active Noise Cancelling (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionDetachable Cable FunctionFolding Design Function

4.7Overall Rating

4.7Sound Quality (Frequency Response)

4.8Comfort and Fit

5.0Noise Isolation/Cancellation

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4.9Battery Life and Charging

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Frequency Response	20-20000 Hz	Impedance	32 Ω
Bluetooth Version	4.1	Water Resistance	Not Water Resistant IP
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Active Noise Cancelling (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionDetachable Cable FunctionFolding Design Function

4.7Overall Rating

4.8Sound Quality (Frequency Response)

5.0Comfort and Fit

5.0Noise Isolation/Cancellation

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4.7Microphone Quality (for Calls/Conferencing)

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Weight	250 g	Driver Size	- mm
Frequency Response	000 Hz, 4 Hz–40 Hz	Impedance	48 Ω
Bluetooth Version	5.2	Water Resistance	Not Water Resistant IP
Noise Cancelling	Active Noise Cancellation	Microphone	Yes
Battery Life	30 hours	Charging Time	3 minutes

Active Noise Cancelling (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionDetachable Cable FunctionFolding Design Function

4.7Overall Rating

4.8Sound Quality (Frequency Response)

4.7Comfort and Fit

5.0Noise Isolation/Cancellation

4.5Bluetooth Codec Support

4.9Battery Life and Charging

4.6Microphone Quality (for Calls/Conferencing)

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Battery Life	24 hours	Charging Time	150 minutes

Active Noise Cancelling (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionDetachable Cable FunctionFolding Design Function

4.7Overall Rating

4.8Sound Quality (Frequency Response)

4.7Comfort and Fit

5.0Noise Isolation/Cancellation

4.5Bluetooth Codec Support

4.6Battery Life and Charging

4.4Microphone Quality (for Calls/Conferencing)

4.8Manufacturer Reliability and Warranty

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Frequency Response	20 - 20,000 Hz	Impedance	- Ω
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Battery Life	30 hours	Charging Time	120 minutes

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4.6Overall Rating

4.8Sound Quality (Frequency Response)

4.7Comfort and Fit

4.6Noise Isolation/Cancellation

4.5Bluetooth Codec Support

4.7Battery Life and Charging

4.6Microphone Quality (for Calls/Conferencing)

4.5Manufacturer Reliability and Warranty

4.3Cost Performance

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Sony RF400 Wireless Home Theater Headphones WHRF400

Product Overview

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For