---
product_id: 521841082
title: "Conambo K21 Bluetooth Headset V5.1, Bluetooth Earpiece with CVC 8.0 Dual Mic Noise Cancelling Wireless Headphone - Mute & Volume Buttons 16Hrs Talking for iOS Android Cell Phone, Trucker, Office Work"
brand: "conambo"
price: "€ 81.13"
currency: EUR
in_stock: true
category: "Conambo"
url: https://www.desertcart.be/products/521841082-conambo-k21-bluetooth-headset-v5-1-bluetooth-earpiece-with-cvc
store_origin: BE
region: Belgium
---

# Bluetooth 5.1 - ultra stable 18m range 16H talk time - all-day battery life CVC 8.0 Dual Mic - 96% noise cancellation Conambo K21 Bluetooth Headset V5.1, Bluetooth Earpiece with CVC 8.0 Dual Mic Noise Cancelling Wireless Headphone - Mute & Volume Buttons 16Hrs Talking for iOS Android Cell Phone, Trucker, Office Work

**Brand:** conambo
**Price:** € 81.13
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your calls, silence the noise, own the day.

## Quick Answers

- **What is this?** Conambo K21 Bluetooth Headset V5.1, Bluetooth Earpiece with CVC 8.0 Dual Mic Noise Cancelling Wireless Headphone - Mute & Volume Buttons 16Hrs Talking for iOS Android Cell Phone, Trucker, Office Work by conambo
- **How much does it cost?** € 81.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/521841082-conambo-k21-bluetooth-headset-v5-1-bluetooth-earpiece-with-cvc)

## Best For

- conambo enthusiasts

## Why This Product

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

## Key Features

- • **Comfort That Lasts All Day:** Ultra-lightweight (20g) design with 9 ear tip sizes ensures a perfect fit from your first call to your last.
- • **Power Through Your Workday:** Up to 16 hours of continuous talk time on a quick 1.5-hour charge keeps you connected without interruption.
- • **Crystal Clear Calls Anywhere:** Dual mic CVC 8.0 noise cancelling tech blocks 96% of background noise for professional-grade clarity.
- • **Smart Controls at Your Fingertips:** Mute and volume buttons provide intuitive call management, so you stay in control without missing a beat.
- • **Seamless Multi-Device Connectivity:** Connect two devices simultaneously with advanced Bluetooth 5.1 for uninterrupted workflow.

## Overview

The Conambo K21 Bluetooth Headset V5.1 delivers professional-grade wireless communication with advanced Bluetooth 5.1 connectivity, dual mic CVC 8.0 noise cancellation, and echo cancelling technology. Designed for all-day comfort and up to 16 hours of talk time, it’s perfect for busy professionals who demand crystal-clear calls and seamless multi-device use on the go.

## Description

desertcart.com: Conambo K21 Bluetooth Headset V5.1, Bluetooth Earpiece with CVC 8.0 Dual Mic Noise Cancelling Wireless Headphone - Mute & Volume Buttons 16Hrs Talking for iOS Android Cell Phone, Trucker, Office Work : Cell Phones & Accessories

## Features

- [Bluetooth 5.1] Adopting Bluetooth 5.1 chip, the transmission of headset is faster, more efficient and stable. You can move freely with up to a 59 ft (18 m) range. K21 bluetooth Headset features multipoint technology, enjoy the convenience of having up to two devices connected at once.
- [CVC8.0 Dual Mic Noise Cancelling] Conambo K21 bluetooth headset features dual mic CVC8.0 and ENC noise cancelling technology, knock out 96% noise and deliver clear voice. Enjoy clear calls.
- [Echo Cancelling & Clear Voice] Conambo Bluetooth headset K21 adopts Echo Cancelling and Consistent Voice Quality technology for clearer calls. Consistent Voice Quality technology conceals Packet-loss and bit error effectively to ensure consistent voice quality even in situations where bluetooth connectivity may be compromised. Hope you enjoy consistent clear call.
- [Comfort-Test Design] Rigorously tested for stability and comfort on a wide range of ear shapes, you’ll feel just as comfortable during your first call as your last call. 9 pieces different sizes ear tips to meet your need. Only 0.04lbs / 20g, sleek and pocket-size, earpiece is perfect for on-the-go communication.
- [Long Battery Life] Equipped with a 110mAh battery, you could talk freely throughout the day. With up to 12 -16 hours of continuous talking on a 1.5 hours single charge. Headset works with iPhone, Android, cellphones.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BV94SQHJ |
| Additional Features | CVC8.0 Dual Mic Noise Cancelling, Echo Cancellation |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 16 hours |
| Battery Charge Time | 1.5 hours |
| Best Sellers Rank | #22,849 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #87 in Single Ear Bluetooth Cell Phone Headsets |
| Bluetooth Range | 18 meters |
| Bluetooth Version | 5.1 |
| Brand Name | Conambo |
| Built-In Media | Ear Cushions, Stroage Case, Type-C Cable, User Manual |
| Cable Features | Type-C Cable |
| Carrying Case Material | Plastic |
| Color | GREY |
| Compatible Devices | Cellphones, Laptops, Tablets |
| Connectivity Technology | Bluetooth 5.1 |
| Control Method | Touch |
| Control Type | Call Control |
| Controller Type | Button |
| Customer Reviews | 4.4 4.4 out of 5 stars (607) |
| Earpiece Shape | Hook |
| Enclosure Material | Plastic |
| Frequency Range | [Comparable to or better than] 20 Hz - 20,000 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Item Weight | 0.5 g |
| Manufacturer | Conambo |
| Model Name | K21 |
| Model Number | K21 |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Specific Uses For Product | Talking |
| Style Name | Modern |
| Theme | Bluetooth headset |
| UPC | 644925633488 |
| Unit Count | 1 Count |
| Warranty Description | 2 year manufacturer |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Conambo
- **Color:** GREY
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Noise Control:** Active Noise Cancellation

## Images

![Conambo K21 Bluetooth Headset V5.1, Bluetooth Earpiece with CVC 8.0 Dual Mic Noise Cancelling Wireless Headphone - Mute & Volume Buttons 16Hrs Talking for iOS Android Cell Phone, Trucker, Office Work - Image 1](https://m.media-amazon.com/images/I/716OVzboiDL.jpg)

## Available Options

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

## Questions & Answers

**Q: How is it dealing with sweating?**
A: K21 has ipx4 water resistance, which protect the earpiece against light rain, sweat, and humidity.

**Q: How do you pair with second device? Is the Bluetooth connection strong for using with 2 devices?**
A: By Susan Strane on April 12, 2023

**Q: What does dual mic noise cancellation mean?**
A: Noise-canceling microphone has two or more microphones picking up sound from different directions. The primary microphone faces your mouth, while secondary microphones pick up background noise in all directions.K21 headset targets your voice and electronically reduces the background noise.

**Q: How do I make phone calls with it?**
A: As I know, there are 2 ways to make handsfree calls.
  1. Hold the mute button for 3 seconds to activative Siri to make calls. 
2. Double clicks the Multi Function Button, and it will redail the last number you have made.

## Frequently Bought Together

- Conambo K21 Bluetooth Headset V5.1, Bluetooth Earpiece with CVC 8.0 Dual Mic Noise Cancelling Wireless Headset 16Hrs Talking Time Handsfree Headset for iOS Android Cell Phone, Trucker, Office Work
- Conambo Bluetooth Headset 5.2 with CVC8.0 Dual Mic Noise Cancelling Bluetooth Earpiece 16Hrs Talktime Wireless Headset for Truck Driver iPhone Android Cell Phones
- Logitech MK270 Wireless Keyboard And Mouse Combo For Windows, 2.4 GHz Wireless, Compact Mouse, 8 Multimedia And Shortcut Keys, For PC, Laptop - Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.be/products/521841082-conambo-k21-bluetooth-headset-v5-1-bluetooth-earpiece-with-cvc](https://www.desertcart.be/products/521841082-conambo-k21-bluetooth-headset-v5-1-bluetooth-earpiece-with-cvc)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-05*