ZONWOO S1 Wireless Earbuds: A Budget-Friendly Audio Upgrade

Published on May 3, 2023, 10:04 p.m.

Looking for an affordable way to upgrade your audio game? The ZONWOO S1 Wireless Earbuds deliver surprisingly premium sound and features without breaking the bank. Keep reading this review for the scoop on these wallet-friendly wireless earbuds.


  • Bluetooth 5.3 connectivity for stable pairing
  • IPX7 waterproof and sweatproof rating
  • Up to 88 hours of total battery life
  • Ergonomic earhook design for secure fit
  • Intuitive button controls on each earbud
  • Built-in microphone for clear calls
  • LED charging display on case

 ZONWOO S1 Wireless Earbuds

Design - Secure and Comfortable Fit

The ZONWOO S1 Wireless Earbuds tout an over-ear design with flexible rubber ear hooks that contour to your ears for a personalized fit. This clever configuration keeps the earbuds firmly in place during workouts and intense activity. Despite the sporty design, the ZONWOO S1 Wireless Earbuds remain lightweight and comfortable enough for all-day wear.

Features - Packed With Convenient Controls

You can control music, calls, and volume directly from the intuitive button controls on each earbud. Manage tracks and calls without ever touching your phone for maximum convenience. The built-in mics also make it easy to access voice assistants like Siri for hands-free help.
 ZONWOO S1 Wireless Earbuds

Superb Sound Quality

Outfitted with large 10mm drivers, the ZONWOO S1 Wireless Earbuds produce powerful, balanced sound with crystal clarity and rich bass. Thanks to Bluetooth 5.3, audio streams seamlessly without lag or disconnects. Noise-isolating design blocks ambient sound for immersive listening.

Reliable Microphone

The built-in microphone uses cVc 8.0 noise-cancelling technology to ensure your voice sounds crystal clear on calls. The mic filters out background noise for smooth communication. Voice pickup is strong and consistent.

 ZONWOO S1 Wireless Earbuds

Battery Life - Nearly 4 Days of Playtime

While many wireless earbuds tap out at around 5 hours max per charge, the ZONWOO S1 Wireless Earbuds boast up to 8 hours of continuous playtime. The charging case provides an extra 11 full charges, giving you an incredible 88 hours of total playtime. The LED display on the case shows the exact charging status so you never get caught with dead earbuds.

 ZONWOO S1 Wireless Earbuds

User-Friendly Controls

The intuitive controls make the earbuds extremely easy to operate. Each earbud has configurable buttons to control volume, music, calls and voice assistants. You don’t need to touch your phone to manage audio. Operation is seamless even with just one earbud in.

IPX7 Waterproof Rating

With an IPX7 rating, the ZONWOO S1 Wireless Earbuds can withstand being submerged in 1m of water for up to 30 minutes. This makes them ideal for intense workouts, running in the rain, or by the pool without damage. Sweat and splashes won’t faze them.

 ZONWOO S1 Wireless Earbuds

Use Cases

The ZONWOO S1 Wireless Earbuds are ideal for:

  • Workouts: Thanks to the IPX7 waterproof rating, these wireless earbuds can withstand sweat and are secure enough for intense workouts. The over-ear hooks keep them firmly in place.

  • Running: Runners will appreciate the lightweight comfort and customizable fit that stays put mile after mile. The ambient noise isolation enhances audio motivation.

  • Travel: With nearly 4 days of playtime per charge, these are perfect for travelers who don’t want to worry about charging while commuting or adventuring.

  • Phone Calls: The built-in mics filter out background noise for clear hands-free calling. The earhooks provide a stable fit for prolonged calling.

User Reviews Analysis

With over 1,974 customer reviews on Amazon, the ZONWOO S1 Wireless Earbuds have an overall rating of 4.4 out of 5 stars, indicating generally high satisfaction. Here’s a deeper look at the feedback:

Sound Quality

The majority of reviews praise the sound quality, especially considering the affordable price point. Many describe the audio as clear, balanced, and powerful with emphasis on the crisp highs and deep bass. The large 10mm drivers provide excellent sound reproduction without distortion even at high volumes. For budget-friendly earbuds, users are impressed with the immersive sound quality.


Numerous reviews highlight the lightweight, ergonomic design that provides a comfortable, customizable fit. The angled earhooks keep the earbuds securely in place during activity and workouts without discomfort. Users mention all-day wear is easy thanks to the barely-there feel.

Battery Life

The extra long battery life of up to 88 hours is a major highlight repeatedly mentioned in positive reviews. Users appreciate being able to go days without charging, making these great for travel and long days on the go. The LED charging display provides helpful visibility on remaining runtime.


Many reviews praise the IPX7 waterproof rating that allows the earbuds to withstand sweat, splashes and rain. Runners and gym-goers love the waterproof durability that allows them to exercise without worry. The waterproofing exceeds expectations for the low price.


While most reviews are positive, some mention occasional connectivity issues like dropped signals. This seems to be the main downside. However, when connected, the Bluetooth 5.3 provides smooth, stable streaming.


Nearly every review touts the ZONWOO S1 Wireless Earbuds as an incredible value, delivering features and performance users expect from far more expensive models. For under $40, the sound, comfort and battery life impress reviewers.


  • Great value for money
  • Strong battery life
  • Comfortable and secure fit
  • Good sound quality with deep bass
  • Convenient controls on each earbud
  • Sweatproof/waterproof rating


  • Occasional connectivity issues reported
  • Microphone quality could be improved


With marathon battery life, IPX7 waterproofing, and surprisingly good sound, the ZONWOO S1 Wireless Earbuds provide outstanding value at under $40. The audio and fit rival earbuds double the price.
 ZONWOO S1 Wireless Earbuds


For shoppers seeking feature-packed wireless earbuds without blowing their budget, the ZONWOO S1 Wireless Earbuds deliver. With marathon battery life, waterproof design, great sound and a comfortable/secure fit, these earbuds punch well above their weight class.


  • Connectivity: Bluetooth 5.3
  • Battery Life: Up to 8 hours (earbuds), up to 88 hours (with charging case)
  • Waterproof rating: IPX7
  • Drivers: 10mm
  • Earbud weight: 4.5g each
  • Charging case weight: 50g
  • Charging case battery: 1800mAh
  • Bluetooth range: up to 33 ft

What’s in the Box

The ZONWOO S1 Wireless Earbuds include:
- Wireless earbuds (2)
- Charging case
- USB Type-C charging cable
- Extra eartips (3 sizes)
- User manual

How to Use

  1. Fully charge the earbuds and case before first use
  2. Pair the earbuds with your phone or device via Bluetooth
  3. Insert the earbuds and adjust until comfortably fitted
  4. Use the touch controls to play/pause music and answer calls
  5. Place earbuds back in the charging case when not in use