---
product_id: 285055152
title: "Tecno B1 Bluetooth Headphones, Bluetooth Earbuds Wireless with 100Hrs Playtime, Wireless Bluetooth Headphones for Sports, Sweatproof & IPX5 Waterproof Wireless Headphones（Black）"
brand: "tecno"
price: "₩79017"
currency: KRW
in_stock: true
category: "Tecno"
url: https://www.desertcart.kr/products/285055152-tecno-b1-bluetooth-headphones-bluetooth-earbuds-wireless-with-100hrs-playtime
store_origin: KR
region: South Korea
---

# 13.6mm dynamic drivers, crisp sound IPX5 waterproof, sweatproof durability 100Hrs playtime, marathon-ready Tecno B1 Bluetooth Headphones, Bluetooth Earbuds Wireless with 100Hrs Playtime, Wireless Bluetooth Headphones for Sports, Sweatproof & IPX5 Waterproof Wireless Headphones（Black）

**Brand:** tecno
**Price:** ₩79017
**Availability:** ✅ In Stock

## Summary

> 🎶 Power through your day with Tecno B1 — where endurance meets elite sound.

## Quick Answers

- **What is this?** Tecno B1 Bluetooth Headphones, Bluetooth Earbuds Wireless with 100Hrs Playtime, Wireless Bluetooth Headphones for Sports, Sweatproof & IPX5 Waterproof Wireless Headphones（Black） by tecno
- **How much does it cost?** ₩79017 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/285055152-tecno-b1-bluetooth-headphones-bluetooth-earbuds-wireless-with-100hrs-playtime)

## Best For

- tecno enthusiasts

## Why This Product

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

## Key Features

- • **Endurance Champion:** Unmatched 100-hour battery life keeps your playlist alive through work, workouts, and weekend getaways.
- • **Crystal-Clear Audio:** 13.6mm customized dynamic drivers deliver immersive stereo sound with noise isolation for focused listening.
- • **Sweat & Splash Proof:** IPX5 waterproof rating means these earbuds survive your toughest workouts and unexpected weather without missing a beat.
- • **Next-Gen Connectivity:** Bluetooth 5.3 ensures ultra-stable, low-latency connections across all your devices—seamless syncing guaranteed.
- • **Comfort Meets Security:** Multiple ear tips and secure-fit hooks included for a snug, all-day fit that stays put during movement.

## Overview

The Tecno B1 Bluetooth Headphones combine an industry-leading 100-hour battery life with advanced Bluetooth 5.3 technology and 13.6mm dynamic drivers for superior sound clarity. Designed for active professionals, they feature an IPX5 waterproof rating and multiple ear tip options for a secure, sweatproof fit. Ideal for sports, travel, and daily use, these wireless earbuds deliver reliable connectivity and comfort, making them a top choice for those who demand long-lasting performance and immersive audio on the go.

## Description

Buy Tecno B1 Bluetooth Headphones, Bluetooth Earbuds Wireless with 100Hrs Playtime, Wireless Bluetooth Headphones for Sports, Sweatproof & IPX5 Waterproof Wireless Headphones（Black）: Earbud Headphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Up to 100 hours playtime with a powerful 500mAh battery. Enjoy uninterrupted music for days on a single charge. Fast charging fully powers up in under 2 hours, perfect for travel, workouts, and daily use.
- 【Amazing Sound Quality Stereo】: 13.6 MM Customized dynamic drivers ensure bluetooth wireless headphones amazing sound quality for extraordinary clarity and detail. Environment noise reduction design allows you surfing music or making phone call without any disturb.
- 【Bluetooth 5.3 Technology】: TECNO B1 Wireless earbuds Headphone adopt the latest Bluetooth 5.3 technology,which delivers high-fidelity audio for a more stable connection and stronger signal transmission. Compatible with both iOS and Android devices, tablets, laptops, TV,etc.
- 【Comfort and Secure Fit Design】: TECNO B1 Bluetooth Headphones design for delivering most comfortable wearing experience. 1 pairs of ear tips and 3 pairs of secure-fit ear hooks included in box for replacement.
- 【IPX5 Waterproof and Magnetic Design 】: TECNO B1 Bluetooth Headphones adapts internal nano-coating protective layer, IPX5 Waterproof Rate withstand all weather condition. Built-in Magnet design makes it easy to carry everywhere without worry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08X2JSMHZ |
| Additional Features | Android, Microphone Included, Noise Isolation, Sweatproof, iOS, sports-and-exercise, water-resistant, wireless |
| Age Range Description | Adult |
| Antenna Location | Exercising, Running |
| Audio Driver Size | 13.6 millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 38 hours |
| Battery Charge Time | 2 hours |
| Best Sellers Rank | #20,557 in Electronics ( See Top 100 in Electronics ) #1,111 in Earbud & In-Ear Headphones |
| Bluetooth Range | 10 meters |
| Bluetooth Version | 5 |
| Brand Name | Tecno |
| Built-In Media | Cable, User Manual |
| Cable Features | Without Cable |
| Carrying Case Color | Black |
| Carrying Case Material | Metal |
| Color | Black |
| Compatible Devices | Laptops, Tablets, Television, iOS and Android devices |
| Connectivity Technology | Bluetooth 5.0, Wireless |
| Control Method | Touch, Voice |
| Control Type | Button Control |
| Controller Type | touch and voice |
| Customer Package Type | FFP |
| Customer Reviews | 4.0 4.0 out of 5 stars (5,155) |
| Earpiece Shape | Rounded Tip |
| Enclosure Material | Metal |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | None (Wireless) |
| Headphones Ear Placement | In Ear |
| Impedance | 140 ohm |
| Manufacturer | TECNO |
| Model Name | TECNO Bravo B1 |
| Model Number | TecnoBravo B1 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Series Number | 1 |
| Specific Uses For Product | Sports and Exercise, Travel |
| Style Name | Contemporary |
| Subject Character | no character |
| Theme | Video Game |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Tecno
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 140 ohm

## Images

![Tecno B1 Bluetooth Headphones, Bluetooth Earbuds Wireless with 100Hrs Playtime, Wireless Bluetooth Headphones for Sports, Sweatproof & IPX5 Waterproof Wireless Headphones（Black） - Image 1](https://m.media-amazon.com/images/I/61+6aQimGHL.jpg)

## Available Options

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

## Questions & Answers

**Q: Where are the controls?**
A: The power on/off and volume controls are on the piece where it’s charged.

**Q: Are they low latency for tv watching?**
A: YES.they low latency for tv.

**Q: Where can you get replacement silicone covers?**
A: You can then buy the appropriate replacement model on Amazon.

## Frequently Bought Together

- Tecno B1 Bluetooth Headphones, Bluetooth Earbuds Wireless with 60Hrs Playtime, Wireless Bluetooth Headphones for Sports, Sweatproof & IPX5 Waterproof Wireless Headphones（Black）
- TONEMAC N18 Neckband Bluetooth Earbuds, Wireless Bluetooth 5.2 Headphones with Microphone, Ultra-Lightweight Comfort, IPX7 Waterproof, Deep Bass Strong Beat, 20H Playtime, Magnetic Earphones -Black

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-10-23*