Jxrev J51 Wireless Earbuds - Impressive Hi-Fi Stereo Sound and Comfortable Fit

Published on May 9, 2023, 11:09 a.m.

The Jxrev J51 Wireless Earbuds are the latest addition to the Bluetooth earbuds market, boasting impressive features such as Bluetooth 5.3, Hi-Fi stereo sound, noise cancellation, and IP7 waterproofing. In this review, we will examine the Jxrev J51 Black Wireless Earbuds in detail to see whether they live up to their hype.


The Jxrev J53 wireless earbuds have a typical true wireless earbud design with a pill-shaped bud and silicone eartips. The earbuds themselves weigh only about 3 grams each, making them lightweight and comfortable for extended listening. The included charging case is also very compact, measuring only 1.85 x 1.85 x 0.79 inches.


  • Brand: Jxrev
  • Model Name: J51
  • Color: Black
  • Form Factor: In Ear
  • Connectivity Technology: Wireless


  • Bluetooth 5.3 technology delivers a stable, low-latency wireless connection for high-quality sound (music or call).
  • 13mm drivers provide impressive Hi-Fi stereo sound with deep bass and mids.
  • Built-in mic utilizes call noise cancellation to ensure clear and realistic sound.
  • 3g ultra-light earbud with a supermini portable charging case.
  • Touch control allows convenient operation on volume control, previous/next song, pause and answer calls along with voice assistant control.
  • 32 hours of playtime with a charging case and 6-8 hours of single playtime.
  • USB-C fast charging.
  • IP7 waterproof rating protects the earbuds against sweat, water, and dust.
  • Auto-pairing and auto power on/off when placed in/removed from the charging case

Design and Comfort

The Jxrev J51 Wireless Earbuds are designed to be ultra-lightweight and comfortable to wear for extended periods. The earbuds fit snugly in the ear, providing a secure fit that doesn’t protrude from the ears. The ergonomic design ensures that the earbuds won’t cause any discomfort or pressure while wearing them. The supermini portable charging case is also compact and lightweight, making it easy to carry around.

Bluetooth 5.3 Technology Explained

The Jxrev J51 Wireless Earbuds leverage Bluetooth 5.3 technology, offering significant improvements over its predecessors. This advanced technology enhances connection stability, reduces latency, and improves energy efficiency, ensuring a seamless audio experience. With an extended range and the ability to maintain a solid connection even in busy environments, Bluetooth 5.3 is a game-changer for wireless audio devices.

Sound Quality and Noise Cancellation

Jxrev J51 Sound Quality
The Jxrev J51 Wireless Earbuds deliver impressive Hi-Fi stereo sound with deep bass and mids at optimal levels that are pleasing to the ears. The 13mm drivers provide excellent sound quality for music and calls. The built-in mic in each Bluetooth earphone utilizes call noise cancellation to ensure clear and realistic sound. The noise-cancelling feature is impressive, as it filters out background noise, making it easier to hear calls.

Understanding the IP7 Rating

The IP7 waterproof rating of the Jxrev J51 Wireless Earbuds signifies their robust defense against water and dust ingress. This rating ensures that the earbuds can withstand immersion in water up to 1 meter deep for 30 minutes, making them ideal for workouts, outdoor activities, and use in all weather conditions. Understanding the IP rating can help users gauge the product’s durability and suitability for their lifestyle.


The Jxrev J51 Wireless Earbuds use Bluetooth 5.3 which provides faster pairing, extended range (up to 15m), and more stable connectivity compared to older Bluetooth versions. The earbuds are compatible with virtually all Bluetooth-enabled devices including iOS and Android smartphones, tablets, and laptops. Call quality is also reported to be clear thanks to built-in microphones and noise reduction technology.

Battery Life

Jxrev claims up to 8 hours of continuous playback time per charge for the Jxrev J51 Wireless Earbuds . The included charging case provides an additional 32 hours of charge for a total of 40 hours of listening before needing to recharge the case. The case supports quick charging via USB-C, providing a full recharge of the earbuds in 1.5 hours. An LED display on the charging case shows the case’s remaining battery level at a glance.

Ergonomic Design and Long-Term Comfort

The Jxrev J51 Wireless Earbuds are designed with user comfort in mind, featuring an ergonomic shape that aligns with the natural contours of the ear. This design minimizes pressure points and ear fatigue, making the earbuds suitable for extended use. Compare this to less ergonomically designed earbuds, which can cause discomfort or require frequent adjustments.

User Feedback

The Jxrev J53 earbuds have received overwhelmingly positive feedback from users. Out of over 1,000 global ratings, 75% awarded 5 stars while 85% gave 4 stars or above. Users consistently praise the impressive sound quality, long battery life, comfortable and secure fit, easy setup and controls, and great overall value.

Analyzing the user reviews, the most commonly highlighted pros are:

  • Great sound quality, especially the bass response, for budget earbuds
  • Very long total battery life up to 40 hours with the charging case
  • Lightweight, ergonomic design that fits securely and comfortably
  • Quick and effortless Bluetooth pairing out of the box
  • Easy to use touch controls that allow controlling music, calls, etc
  • Solid connectivity and range with Bluetooth 5.3
  • IP7 waterproof and sweatproof rating for workout use
  • Compact charging case with helpful battery indicator

In terms of cons, some users report:

  • Audio cues for power on/off are annoying
  • Switching between paired devices can require manual disconnecting and reconnecting
  • Eartips don’t isolate ambient noise as well as some competitors
  • Charging case materials feel a bit cheap

However, most negative feedback relates to rare defective units rather than design flaws. Overall, user satisfaction levels are outstanding.

Considering the useful features, great audio performance, and comfortable design, the Jxrev J53 earbuds provide tremendous value at their affordable price point. The combination of quality, functionality, and low cost results in an excellent price-performance ratio.

In summary, based on overwhelmingly positive user reviews and impressive specs at a budget-friendly price, the Jxrev J53 wireless earbuds are easy to recommend for those looking for great-sounding, long-lasting Bluetooth earbuds without spending a premium.

Pros and Cons


  • Impressive Hi-Fi stereo sound quality with deep bass and mids.
  • Call noise cancellation provides clear and realistic sound during calls.
  • Ultra-light earbud with a compact and portable charging case.
  • Touch control provides convenient operation for volume control, previous/next song, pause, and answering calls.
  • IP7 waterproof rating protects the earbuds against sweat, water, and dust.
  • Bluetooth 5.3 technology delivers stable and low-latency wireless connection for high-quality sound.


  • No active noise cancellation (ANC) feature.
  • Only available in one color (black).

Jxrev J51 Price and Availability

The Jxrev J51 Wireless Earbuds are priced at $16.58 on Amazon, making them an affordable option for those looking for high-quality Bluetooth earbuds. The earbuds are available for purchase on Amazon and other online stores.

Jxrev J51 Earbuds Summary

Jxrev J51 Wireless Earbuds

For under $30, the Jxrev J53 wireless earbuds offer great value for casual listeners looking for an affordable set of true wireless earbuds. While audiophiles may find the sound quality lacking, the Jxrev J51 Wireless Earbuds provide features like Bluetooth 5.3 connectivity, on-ear touch controls, and water resistance that match or exceed that of higher-priced competitors. For budget-friendly true wireless earbuds that get the job done, the Jxrev J51 Wireless Earbuds is an appealing option.

Jxrev J51 Specifications

Feature Specification
Display 6mm graphene drivers
Connectivity Bluetooth 5.3
Battery Life Up to 6-8 hours
Charging Case Battery Life Up to 32 hours
Water Resistance IP7 waterproof
Wireless Range Up to 15 meters

What’s in the Box

Item Quantity
Jxrev J51 Wireless earbuds 2
Charging case 1
Type-C cable 1
User manual 1

Frequently Asked Questions

Based on potential customer concerns and the provided product description, here are some FAQs I would address:

Q1: How does the Jxrev J53 Wireless Earbuds’ audio quality compare to more expensive models?

  • A: While the Jxrev J53 may not match the absolute fidelity of premium earbuds, they feature advanced technology like 13mm graphene speakers and triple-layer composite diaphragms. These promise a well-balanced sound profile with powerful bass and clear highs. User reviews can offer further insight on real-world listening experiences.

Q2: Are the Jxrev J53 Wireless Earbuds truly waterproof? Can I swim with them?

  • A: The IP7 rating guarantees protection against water immersion for up to 30 minutes at a depth of 1 meter. This makes them sweat-resistant and suitable for rain or showers. However, swimming with them is not recommended due to potential water pressure damage.

Q3: How long can I expect the Jxrev J53 Wireless Earbuds to last on a single charge?

  • A: The earbuds themselves offer 6-8 hours of playtime. The charging case provides a further 32 hours, giving a total of around 40 hours of listening time. Actual battery life can vary based on volume levels and usage habits.

Q4: Do the Jxrev J53 Wireless Earbuds have active noise cancellation (ANC)?

  • A: The product description highlights noise-reducing capabilities in the microphone for clearer calls. This doesn’t indicate full-fledged active noise cancellation (ANC) for environmental sounds. Consider this feature if external noise reduction is a priority.

Q5: How comfortable are the Jxrev J53 Wireless Earbuds for extended periods?

  • A: The lightweight (3g) design and ergonomic fit are intended to offer comfort even during long listening sessions. The curved structure aligns with the ear canal’s shape for added stability. However, ear shape varies between individuals, so comfort levels can differ.

Usage Suggestions

  • Pairing: Take advantage of the one-step auto-pairing feature. Simply open the charging case, and the Jxrev J53 Wireless Earbuds should connect to the last paired device.
  • Waterproof Protection: While waterproof, rinse and thoroughly dry the earbuds after exposure to sweat or rain to extend their lifespan.
  • Charging: Use the provided USB-C cable and avoid charging for excessively long periods to protect battery health.


  • Customize Fit: If the included ear tips don’t feel secure, experiment with different sizes for the optimal fit. A proper seal improves both comfort and sound quality.
  • Explore Touch Controls: Familiarize yourself with the touch functions to easily play/pause, skip tracks, adjust volume, answer calls, and more.
  • Battery Monitoring: Utilize the LED displays on the charging case to keep track of battery levels.