KidJamz KJ55 Safe Listening USB-C Headphones

#80

MEE audio

MEE audio KidJamz KJ55 Safe Listening USB-C Headphones

Name: KidJamz KJ55 Safe Listening USB-C Headphones
Brand: MEE audio
SKU: B0CZ37RDNJ
Price: 1899 JPY
Availability: InStock
Rating: 2.45 (1 reviews)

Rating

Model: HP-KJ55U

$1,899(incl. tax)Amazon price as of 2025-08-12

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Product Overview

The MEE audio KidJamz KJ55 are safe listening headphones designed for children, featuring a built-in volume limiter to keep sound pressure below 85dB. These wired, on-ear headphones include multicolor LED lights, a tangle-resistant cable, and a microphone for online learning and calls. They are compatible with USB-C devices like iPhones, iPads, and laptops, offering a durable and comfortable fit for kids aged 4 and up. The KidJamz KJ55 are perfect for school, travel, and home use.

Product Specifications

Weight

144.5g

Driver Size

40mm

Frequency Response

20-20000Hz

Impedance

32Ω

Bluetooth Version

Water Resistance

Not Water ResistantIP

Noise Cancelling

Sound Isolation

Microphone

Yes

Battery Life

-hours

Charging Time

-minutes

Size & Weight

Weight

5.1 Ounces

Hight

6.18 inches

Width

5.63 inches

Depth

3.07 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 feature active noise cancelling (ANC). This means they won't actively reduce ambient noise using microphones and signal processing. For use in noisy environments, consider headphones with ANC. No active noise cancellation.

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

These headphones do not offer a transparency mode function. This means you cannot hear external sounds without removing the headphones. Not suitable for situations where awareness of surroundings is important. No transparency mode.

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 do not support multipoint pairing. This means they cannot connect to two devices simultaneously. You will need to manually switch between devices. No multipoint pairing available.

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

These headphones do not offer a customizable EQ function. This means you cannot adjust the sound profile to your preferences. The sound signature is fixed. No customizable EQ.

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

These headphones do not have a detachable cable. If the cable is damaged, it cannot be easily replaced without needing to repair or replace the entire unit. Non-detachable cable.

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

These headphones feature a collapsible design for compact storage. This makes them easier to transport in a bag or backpack when not in use. Convenient for travel and storage. Collapsible design for easy storage.

SHOPSTAFF Rating Score

#80

Ranked #80 out of 100 products in Category

2.5

Overall Rating

The MEE audio KidJamz KJ55 are basic, wired headphones designed for children with a focus on safe listening and fun aesthetics. The volume limiter and durable build are positives, but sound quality is limited. Good for basic use cases.

Sound Quality (Frequency Response)

2.8

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 frequency response is standard (20Hz - 20kHz), but the sound quality is basic. Good enough for children's content and casual listening, but not suitable for critical listening or audiophiles. Expect limited dynamic range and clarity.

Comfort and Fit

3.5

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

Designed for children, the headphones feature padded earpads and an adjustable headband. Comfort is adequate for shorter listening sessions, but the on-ear design may cause discomfort over extended use. Lightweight construction helps with overall comfort.

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

These headphones offer basic sound isolation due to the on-ear design, but do not have active noise cancellation. Suitable for reducing some ambient noise, but not effective in very loud environments. Limited noise isolation capabilities.

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 are wired headphones and do not support Bluetooth or any Bluetooth codecs. This limits wireless connectivity but ensures compatibility with any USB-C device. No wireless capabilities.

Battery Life and Charging

0.0

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

These are wired headphones and do not require batteries or charging. This eliminates the need to worry about battery life, but limits mobility due to the wired connection. No battery required.

Microphone Quality (for Calls/Conferencing)

3.3

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 built-in microphone is adequate for online learning, video chatting, and phone calls. Voice quality is clear enough for basic communication, but may not be suitable for professional recording or high-quality audio conferencing. Functional microphone for calls.

Manufacturer Reliability and Warranty

3.5

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

MEE audio is a known brand with a history in audio products. While not top-tier, they offer reasonable reliability and customer support. Expect a standard warranty period. Brand offers decent reliability.

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 this price point, the MEE audio KidJamz KJ55 offer good value for money. The safe listening features, durable design, and included microphone make them a worthwhile purchase for parents seeking affordable headphones for their children. Good value for the price.

Brand & Manufacturer Details

MEE audio

Founded in Los Angeles, MEE audio aims to make high-fidelity portable audio accessible, specializing in wireless, in-ear monitoring, and hearing protection.

Considerations

Wired connection limits mobility
Sound quality is basic
Not water-resistant

Recommended For

Parents seeking safe headphones for kids
Children aged 4+ for school or travel
Users needing a simple USB-C headset

Not Recommended For

Audiophiles seeking high-fidelity sound
Users needing wireless connectivity
People requiring water-resistant headphones

Suitable For

Online learning and video calls
Listening to music or audiobooks at home
Travel entertainment on planes or trains

Not Suitable For

High-intensity physical activities
Professional audio monitoring
Use in wet environments
Situations requiring complete noise isolation

Frequently Asked Questions (FAQ)

Q.Are these headphones safe for my child's hearing?

A.Yes, the KidJamz KJ55 headphones have a built-in volume limiter to keep the sound pressure level below the recommended 85dB limit. According to the product overview, this helps protect young ears and build good listening habits. However, there is also a built-in switch to disable the volume limiter temporarily for noisy environments.

Q.Are these headphones safe for my child's hearing?

Q.Do these headphones require batteries?

A.No, the multicolor LED lights on the ear cups do not require batteries.

Q.Do these headphones require batteries?

A.No, the multicolor LED lights on the ear cups do not require batteries.

Q.Are these headphones durable enough for kids?

A.Yes, the KidJamz headphones are built to last with a tangle-resistant cable and padded earpads. The adjustable cushioned headband provides a comfortable and secure fit for children ages 4 and up.

Q.Are these headphones durable enough for kids?

A.Yes, the KidJamz headphones are built to last with a tangle-resistant cable and padded earpads. The adjustable cushioned headband provides a comfortable and secure fit for children ages 4 and up.

Q.Can my child use these headphones for online learning and video calls?

A.Yes, these headphones have an integrated microphone and remote button that can be used for online learning, video chatting, gaming, and phone calls with compatible devices.

Q.Can my child use these headphones for online learning and video calls?

A.Yes, these headphones have an integrated microphone and remote button that can be used for online learning, video chatting, gaming, and phone calls with compatible devices.

Q.Are these headphones compatible with my device?

A.These headphones are compatible with all devices with USB-C audio capability including the iPhone 16 / 16 Pro / 15 / 15 Pro, iPads, Kindle Fire, other smartphones/tablets, Macbooks, laptops/computers, and more! However, please be aware of at least one staff confirmation reported that the headphones didn’t fit their iPad port, resulting in a return.

Q.Are these headphones compatible with my device?

Q.Do these headphones fold for storage and travel?

A.Yes, the easy-to-wrap cable and collapsible design are perfect for storage at home and take up less space while traveling.

Q.Do these headphones fold for storage and travel?

A.Yes, the easy-to-wrap cable and collapsible design are perfect for storage at home and take up less space while traveling.

SHOPSTAFF Rating Ranking

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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

4.5Bluetooth Codec Support

4.9Battery Life and Charging

4.6Microphone Quality (for Calls/Conferencing)

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Weight	236 g	Driver Size	40 mm
Frequency Response	20-20000 Hz	Impedance	32 Ω
Bluetooth Version	4.1	Water Resistance	Not Water Resistant IP
Noise Cancelling	Yes	Microphone	Yes
Battery Life	20 hours	Charging Time	1200 minutes

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

4.0Bluetooth Codec Support

4.5Battery Life and Charging

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)

4.5Manufacturer Reliability and Warranty

4.3Cost Performance

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Weight	240 g	Driver Size	40 mm
Frequency Response	20-20000 Hz	Impedance	- Ω
Bluetooth Version	5.1	Water Resistance	Not Water Resistant IP
Noise Cancelling	Yes	Microphone	Yes
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

4.5Cost Performance

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Weight	320 g	Driver Size	- mm
Frequency Response	20 - 20,000 Hz	Impedance	- Ω
Bluetooth Version	5.2	Water Resistance	- IP
Noise Cancelling	Yes	Microphone	Yes
Battery Life	30 hours	Charging Time	120 minutes

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

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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MEE audio KidJamz KJ55 Safe Listening USB-C Headphones

Product Overview

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For