---
product_id: 591947890
title: "T21 Wireless Earbuds Bluetooth 5.3 in Ear Headphones Dual Mic Call Noise Cancelling IPX8 Waterproof 44H Playback Stereo Sound with LED Display Wireless Charging Case 32 EQs via APP Black"
brand: "tozo"
price: "1806507₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Tozo"
url: https://www.desertcart.vn/products/591947890-t21-wireless-earbuds-bluetooth-5-3-in-ear-headphones-dual
store_origin: VN
region: Vietnam
---

# IPX8 Waterproof Rating 14.2mm Dynamic Drivers 88H Total Playback T21 Wireless Earbuds Bluetooth 5.3 in Ear Headphones Dual Mic Call Noise Cancelling IPX8 Waterproof 44H Playback Stereo Sound with LED Display Wireless Charging Case 32 EQs via APP Black

**Brand:** tozo
**Price:** 1806507₫
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—custom sound, endless play, zero limits!

## Quick Answers

- **What is this?** T21 Wireless Earbuds Bluetooth 5.3 in Ear Headphones Dual Mic Call Noise Cancelling IPX8 Waterproof 44H Playback Stereo Sound with LED Display Wireless Charging Case 32 EQs via APP Black by tozo
- **How much does it cost?** 1806507₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/591947890-t21-wireless-earbuds-bluetooth-5-3-in-ear-headphones-dual)

## Best For

- tozo enthusiasts

## Why This Product

- Trusted tozo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Marathon Battery Life:** Up to 10 hours per charge with an ultra-convenient wireless charging case providing 4 full recharges—totaling 88 hours of non-stop playback.
- • **Customizable Audio Mastery:** 32 EQ presets and personalized sound tuning via the TOZO app, plus access to a global audiophile community sharing exclusive EQs.
- • **Immersive Sound Experience:** Powerful 14.2mm dynamic drivers deliver rich, surround-quality audio for music, calls, and gaming.
- • **Built for Active Lifestyles:** IPX8 waterproof and sweatproof with a secure semi-in-ear design that stays comfortable and stable during workouts or daily commutes.
- • **Seamless Connectivity & Smart Controls:** Bluetooth 5.3 ensures ultra-stable, low-latency connection with one-step pairing and intuitive touch controls for effortless use.

## Overview

The TOZO T21 Wireless Earbuds combine cutting-edge Bluetooth 5.3 technology with 14.2mm dynamic drivers for immersive stereo sound. Featuring an IPX8 waterproof rating and a semi-in-ear ergonomic design, they offer a secure fit ideal for active professionals. With up to 88 hours of total playback via a wireless charging case and customizable sound profiles through the TOZO app, these earbuds deliver premium audio tailored to your lifestyle. The integrated LED battery display and dual-mic noise cancelling calls ensure you stay connected and powered up all day.

## Description

Product description 14.2mm Dynamic Drivers Equipped with exceptional drivers, delivering deep, resonant bass, clear mids, and sparkling highs. Convenient One-Step Pairing Tonal Fits is compatible with various devices, and will automatically reconnect when the case open. Effortless Wireless Charging TOZO Tonal Fits support wireless charging, adding convenience and elegance to your daily routine. Seamless Bluetooth 5.3 Connectivity Bluetooth 5.3 ensures a stable connection with minimal latency, making it ideal for music. SmartPow Intelligent Power Management Technology SmartPow utilizes proprietary algorithms to enable precise power monitoring and control. Paired with an ultra-low-power chip and an intelligent power management system, the digital display keeps you informed of the battery status at all times, eliminating power anxiety. Hassle-Free Listening Dual-Mic DNS Call Noise Cancellation Stylish and Compact Charging Case Dual-microphone technology cancels out background noise for unmatched clear call quality. The charging case not only looks sleek but also protects your earbuds and keeps them powered up for extended use. Compact enough to slip into your pocket, it's the ultimate accessory for life.

Review: Earbuds for Daily Use - They are a fantastic addition to my setup, especially for listening to music while I work my morning shifts. The Bluetooth connection is reliable, and they pair up without any hassle. I really like the red charging case with the clear LED Display that shows the battery life right at 100. It takes all the guesswork out of knowing when to plug them in. The Dual Mic Call Noise Cancelling is also a nice touch that keeps audio clear. If you need a good pair of wireless earbuds for everyday listening, I recommend giving these a try.
Review: Great sound, comfortable fit, helpful support - Sound quality is some of the best I've had in earbuds, let alone rest-in-ear buds. The fit is certainly a bit on the large size, but I don't mind as I have bigger ears. I used these for music, movies, and gaming; and they excelled on all fronts. However, after 2 months the right bud stopped working suddenly and without incident. It still connects with BT fine and the touch controls work, so it is seemingly just the speaker that has gone bad. Would love to give these 5 stars for how great they sound and work otherwise, but they need to last longer than a couple of months. ----- TOZO support contacted, replacement on its way in less than a day! Can't wait as using my backups has solidified just how much I appreciate the sound and fit of these buds.

## Features

- 【Supports TOZO APP】You can customize your audio experience for your specific preferences, try 32 preset equalizer settings, white noise options and personalized sound adjustments. You can also sharing your own EQs over 2000 global audiophiles in exclusively sharing ‘EQ Zone’.
- 【14.2mm Dynamic Drivers & Dual Mic Call DNS】The bluetooth earphones feature an 14.2mm dynamic driver, providing you with a more surround effect and a stronger sense of immersion when listening to music or playing games. Adopting Dual-mic Call Noise Cancelling technology with headsets to effectively eliminate background noise and ensure clearer calls.
- 【Extended Playtime & Dual Power Display】Each 45mAh earbud delivers up to 10 hours of continuous play. The 500mAh charging case offers 4 full charges for both earbuds—rotate them to enjoy an impressive 88 hours of non-stop listening. Recharge easily via wireless charger or included USB-A to USB-C fast charging cable. The integrated LED display lets you check the battery level of each earbud and the case at a glance, so you’re always ready to go.
- 【IPX8 Waterproof & Semi-In-Ear Design】These earbuds boast an IPX8 waterproof rating and sweat-proof nano-coating, there is no need to worry about rain or sweat, which can protect your earphones in various conditions. The semi-in-ear design provides a secure and comfortable fit, making them perfect for active individuals.
- 【Extra Long Playback &Dual Power Display】TOZO Tonal Fits (T21) offers up to 6 hours playback on a single earbuds charging and an additional 44 hours of charging case after fully charged via wirless charger or USB A to USB C fast charging cable. Featuring integrated LED digital display, you can easily keep an eye on the remaining battery life of each earbuds and charging case, always be ready.
- 【One Step Pairing & Seamless Connectivity】Compatible with various devices, including iOS, Android, and Windows, and will automatically reconnect when the case opens after the initial pairing. Bluetooth 5.3 ensures a stable and quick connection with minimal latency, making these earphone ideal for workout or working.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KY8DHF7 |
| Additional Features | Microphone Included, Sweatproof, Wireless Charging |
| Age Range Description | All |
| Antenna Location | Calling |
| Audio Driver Size | 14.2 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 25 Hours |
| Battery Charge Time | 2 Hours |
| Best Sellers Rank | #13,532 in Electronics ( See Top 100 in Electronics ) #895 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.3 |
| Brand | TOZO |
| Brand Name | TOZO |
| Built-In Media | TOZO T21 Wireless Earbuds, USB A to USB C Charging Cable, User Manual, Wireless Charging Case |
| Cable Features | Charge |
| Carrying Case Battery Average Life | 44 Hours |
| Carrying Case Weight | 1.6 Ounces |
| Color | Black |
| Compatible Devices | Cellphones, Tablets, Laptops |
| Connectivity Technology | Wireless |
| Control Method | App |
| Control Type | Touch Control |
| Controller Type | Touch |
| Customer Reviews | 4.2 out of 5 stars 1,404 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | in-ear |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS) |
| External Testing Certification | 177202201739 |
| Form Factor | In Ear |
| Frequency Range | 20Hz - 20kHz |
| Frequency Response | 20 Hz |
| Global Trade Identification Number | 06971681318576 |
| Headphone Folding Features | In Ear |
| Headphone Jack | Wireless |
| Headphones Ear Placement | In Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Weight | 0.02 Grams |
| Manufacturer | TOZO |
| Model Name | TOZO T21 |
| Model Number | T11054 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Series Number | 21 |
| Specific Uses For Product | Business, Entertainment, Fitness |
| Unit Count | 1.0 Count |
| Warranty Description | TOZO |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** TOZO
- **Color:** Red
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 32 Ohms

## Images

![T21 Wireless Earbuds Bluetooth 5.3 in Ear Headphones Dual Mic Call Noise Cancelling IPX8 Waterproof 44H Playback Stereo Sound with LED Display Wireless Charging Case 32 EQs via APP Black - Image 1](https://m.media-amazon.com/images/I/71n1iUqJZnL.jpg)
![T21 Wireless Earbuds Bluetooth 5.3 in Ear Headphones Dual Mic Call Noise Cancelling IPX8 Waterproof 44H Playback Stereo Sound with LED Display Wireless Charging Case 32 EQs via APP Black - Image 2](https://m.media-amazon.com/images/I/71bzHKgCydL.jpg)
![T21 Wireless Earbuds Bluetooth 5.3 in Ear Headphones Dual Mic Call Noise Cancelling IPX8 Waterproof 44H Playback Stereo Sound with LED Display Wireless Charging Case 32 EQs via APP Black - Image 3](https://m.media-amazon.com/images/I/81ITXLcSjcL.jpg)
![T21 Wireless Earbuds Bluetooth 5.3 in Ear Headphones Dual Mic Call Noise Cancelling IPX8 Waterproof 44H Playback Stereo Sound with LED Display Wireless Charging Case 32 EQs via APP Black - Image 4](https://m.media-amazon.com/images/I/71s+ixcZHyL.jpg)
![T21 Wireless Earbuds Bluetooth 5.3 in Ear Headphones Dual Mic Call Noise Cancelling IPX8 Waterproof 44H Playback Stereo Sound with LED Display Wireless Charging Case 32 EQs via APP Black - Image 5](https://m.media-amazon.com/images/I/61QuPzwWf8L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Earbuds for Daily Use
*by P***. on May 8, 2026*

They are a fantastic addition to my setup, especially for listening to music while I work my morning shifts. The Bluetooth connection is reliable, and they pair up without any hassle. I really like the red charging case with the clear LED Display that shows the battery life right at 100. It takes all the guesswork out of knowing when to plug them in. The Dual Mic Call Noise Cancelling is also a nice touch that keeps audio clear. If you need a good pair of wireless earbuds for everyday listening, I recommend giving these a try.

### ⭐⭐⭐⭐⭐ Great sound, comfortable fit, helpful support
*by K***S on February 10, 2026*

Sound quality is some of the best I've had in earbuds, let alone rest-in-ear buds. The fit is certainly a bit on the large size, but I don't mind as I have bigger ears. I used these for music, movies, and gaming; and they excelled on all fronts. However, after 2 months the right bud stopped working suddenly and without incident. It still connects with BT fine and the touch controls work, so it is seemingly just the speaker that has gone bad. Would love to give these 5 stars for how great they sound and work otherwise, but they need to last longer than a couple of months. ----- TOZO support contacted, replacement on its way in less than a day! Can't wait as using my backups has solidified just how much I appreciate the sound and fit of these buds.

### ⭐⭐⭐⭐ Great sound with one big issue.
*by C***C on February 27, 2026*

The good: These earbuds sound great! I’m especially impressed by the bass! I’ve tried a few other earbuds that claim to produce good bass, but they sound weak and tinny compared to these. The touch controls are simple and easy to remember. The case charges pretty fast. These fit very well in my ear, are very comfortable, and stay in place. The bad: After about a year, the left earbud started to occasionally not connect to Bluetooth or in the charger and also it does not hold a charge nearly as long as the other. It’s very easy to accidentally touch the control area when adjusting the position in your ear. I’m on the fence as far as if I would buy these again when the left earbud fails.

## Frequently Bought Together

- TOZO T21 Wireless Earbuds Bluetooth 5.3 in Ear Headphones Dual Mic Call Noise Cancelling IPX8 Waterproof 44H Playback Stereo Sound with LED Display Wireless Charging Case 32 EQs via APP Black
- TOZO Hybrid Active Noise Cancelling Wireless Earbuds with 6 Mics AI Clear Call Ear Buds 55H Playtime with LED Display 32 Preset EQs via APP Bluetooth 5.3 IPX8 Waterproof in Ear Headphones
- TOZO T20 Wireless Earbuds Bluetooth Headphones 48.5 Hrs Playtime with LED Digital Display, IPX8 Waterproof, Dual Mic Call Noise Cancelling 10mm Broad Range Speakers with Wireless Charging Case

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-05*