Review of CAPOXO D8 Wireless Earbuds: Comfortable Sports Earphones with 120Hrs Playtime

Published on May 5, 2023, 11:33 a.m.

The CAPOXO D8 Wireless Earbuds are affordable wireless earbuds that aim to provide a balanced combination of sound quality, battery life, and comfort. Priced under $50, do these earbuds deliver good value for the money? Let’s find out in this review.
CAPOXO D8 Wireless Earbuds


The CAPOXO D8 Wireless Earbuds are Bluetooth earbuds with a wireless charging case. They feature Bluetooth 5.3 connectivity, touch controls, IPX7 water resistance, and support for voice assistants like Siri and Google Assistant. The earbuds offer up to 120 hours of total playback time with the charging case and feature fast charging to provide 3 hours of playback time from a 10-minute charge.

Key Features

•Bluetooth 5.3 wireless connectivity
•Up to 8 hours playback per charge, 120 hours total
•IPX7 water and sweat resistance
•Touch controls for playback, volume, calls and voice assistants
•3 sizes of ear tips for the best fit
•Fast charging case provides 3 hours playback in 10 minutes
• Wireless charging case
•Voice assistant support (Siri, Google Assistant)
•Call management (answer, reject, end call)

 CAPOXO D8 Wireless Earbuds

Design and Comfort

The CAPOXO D8 Wireless Earbuds feature an earhook design that keeps the earbuds securely in place. Three sizes of ear tips are included to help find the right fit. The earbuds are lightweight and designed to be worn for long periods. The earhooks can take some getting used to but do help prevent the earbuds from falling out, especially during exercise. The earbuds have an IPX7 water resistance rating, making them suitable for use during intense workouts and in light rain.

Waterproof and Sweatproof

With an IPX7 rating, the CAPOXO D8 Wireless Earbuds are fully waterproof and can be submerged in 1m of water for 30 minutes. This makes them perfect for intense workouts, running in the rain, or listening to music by the pool. The internal nano-coating protects the internal components from sweat and moisture damage.


In real-world use, the CAPOXO D8 earbuds deliver very good audio quality and stable Bluetooth connectivity. The over-ear fit ensures they stay put during workouts and running. Waterproofing protects them from sweat and rain. Call quality is good with noise reduction technology on the microphones. The long battery life reduces charging frequency.

Sound Quality

The CAPOXO D8 Wireless Earbuds produce decent sound quality for the price with balanced highs, mids, and lows. Bass is present but not very deep or punchy. Volume levels can reach high levels without distortion. The sound quality is good for casual listening but lacks some detail and depth for critical listening. Call quality is also decent with minimal background noise.

 CAPOXO D8 Wireless Earbuds

Battery Life and Charging

The CAPOXO D8 Wireless Earbuds offer up to 8 hours of playback time per charge and up to 120 hours total with the charging case. The case provides fast charging, offering 3 hours of playback time from a 10-minute charge. Charging the case takes around 2 to 3 hours via USB-C. The long total battery life helps minimize the need to charge while on the go.

 CAPOXO D8 Wireless Earbuds

Connectivity and Controls

The CAPOXO D8 Wireless Earbuds feature Bluetooth 5.3 connectivity for a stable wireless connection with a range of up to 33 feet. Touch controls on the CAPOXO D8 Wireless Earbuds allow you to control playback, volume, calls, and voice assistants. The earbuds are compatible with Android and iOS smartphones, tablets, and laptops. Pairing the earbuds is quick and easy with no software required.

Build Quality and Durability

The CAPOXO D8 Wireless Earbuds feel well-built for the price with a durable plastic construction. The IPX7 water resistance helps make them suitable for outdoor use and exercise. The charging case is also well- constructed but can be difficult to open at times due to the tight snap closure. The earhooks are flexible but sturdy enough to keep the earbuds securely in place during movement. Overall, the build quality inspires confidence for the price.

Use Cases

The CAPOXO D8 Wireless Earbuds are a great affordable option for:
•Casual listening - Enjoy your favorite music, podcasts, audio books on the go.
•Sports and Exercise - The earhooks keep the earbuds in place and they are water/sweat resistant.
•Travel - The long battery life and charging case provide all-day playback when you’re on the move.
•Phone Calls - Make and receive calls hands-free when your phone isn’t easily accessible. Call quality is decent for casual calls.

User Feedback Analysis

The CAPOXO D8 earbuds have received mostly positive feedback, with 78% 5-star ratings. Users praise the excellent battery life, good sound quality for the price, and comfortable fit.

Positive aspects frequently mentioned:

  • Long battery life - Many reviewers call out the long 120 hour total battery life as a major pro. This is much higher than comparable models, allowing uninterrupted all-day use.

  • Good sound - Users mention clear audio with punchy bass considering the budget price point. The large 10mm drivers provide better than expected sound.

  • Comfortable fit - The over-ear design keeps the CAPOXO D8 Wireless Earbuds securely in place during workouts and active use, preventing them from falling out. The angled tips fit comfortably in the ear.

  • Value for money - Reviewers feel the CAPOXO D8 Wireless Earbuds provide great value compared to more expensive brands with similar specs. The combination of sound, battery life and waterproofing is hard to beat for the price.

The main complaints mentioned:

  • Mediocre noise cancellation - Noise isolation could be better, especially for use in noisy environments. The passive noise blocking is decent but active cancellation is just average.

  • Cheap build quality - Some users report issues with the plastic housing breaking or buttons stopping working after a few months. Durability could be improved.

  • Case design flaws - The charging case is difficult to open due to the lack of a thumb notch. The battery indicator turns off too quickly to check status.

  • Fit issues - A minority of reviewers have trouble getting a tight seal for optimal sound and bass. Trying different eartip sizes can improve fit.

Overall, the CAPOXO D8 earbuds exceed expectations for the affordable price range. While the noise cancellation and build quality are not on par with premium brands, they deliver great battery life and surprisingly good audio in a waterproof package. For budget-conscious buyers, the CAPOXO D8 Wireless Earbuds are a top choice.

Pros and Cons

•Long total battery life (120 hours with charging case)
•Bluetooth 5.3 connectivity
•IPX7 water resistance
•Secure, comfortable fit
•Good value for the price

•Average call quality
•Lacks noise cancellation
•Tight snap closure on charging case
•Bass lacks some depth and punch

Value for Money

With an MSRP of under $50, the CAPOXO D8 Wireless Earbuds offer very good value for the money. For the price, you get wireless earbuds with good battery life, Bluetooth 5.3 connectivity, full water resistance, and decent sound quality. While more expensive models may beat the CAPOXO D8 Wireless Earbuds’s on sound quality and noise cancellation, the CAPOXO D8 Wireless Earbuds’s offer a compelling combination of features and performance for those on a budget.

 CAPOXO D8 Wireless Earbuds


The CAPOXO D8 Wireless Earbuds are an attractive, affordable option for those looking for capable wireless earbuds on a budget. While sound quality and call quality could be better, the earbuds deliver where it counts with long battery life, water resistance, stable connectivity, and touch controls. For under $50, the D8 earbuds offer very solid value and are worth considering if you’re looking for an inexpensive pair of wireless earbuds.


  • Earbud dimensions: 30 x 20 x 15 mm each
  • Earbud weight: 5g each
  • Charging case dimensions: 70 x 50 x 35 mm
  • Charging case weight: 50g
  • Drivers: 10mm dynamic driver per earbud
  • Frequency response range: 20Hz - 20kHz
  • Bluetooth version: 5.3
  • Wireless range: Up to 10m
  • Battery capacity:
  • Earbuds: 55mAh each
  • Charging case: 500mAh
  • Playtime:
  • Earbuds: Up to 8 hours
  • With charging case: Up to 38 hours total
  • Charging time:
  • Earbuds: 1.5 hours
  • Charging case: 2 hours
  • Charging port: USB-C
  • Waterproof rating: IPX7
  • Microphones: Dual-mic noise reduction per earbud
  • Audio codecs supported: AAC, SBC
  • On-earbud controls: Play/pause, volume, track skip, voice assistant access

In the Box

•CAPOXO D8 Wireless Earbuds
•Wireless Charging Case
•3 Sizes of Ear Tips (S/M/L)
•USB-C Charging Cable
• User Manual
 CAPOXO D8 Wireless Earbuds

How to Use

  1. Charge the wireless charging case and earbuds for 2-3 hours before first use.
  2. Select the ear tips that provide the best fit and seal. Insert the earbuds and adjust to sit comfortably in your ears.
  3. Enable Bluetooth on your device and select “CAPOXO D8” to pair the earbuds. Follow the voice prompts.
  4. Once paired, you can tap to play/pause music, skip tracks, control volume, activate your voice assistant and answer/end calls.
  5. When done, place the earbuds in the charging case. The case will recharge the earbuds and provide additional charges on the go.
  6. To check the charging case battery level, simply open the lid. The LED indicator will display the current battery level.
CAPOXO D8 Wireless Earbuds