---
product_id: 767909758
title: "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"
brand: "conambo"
price: "39.94 DT"
currency: TND
in_stock: false
reviews_count: 5
url: https://www.desertcart.tn/products/767909758-conambo-k21-bluetooth-headset-v5-1-bluetooth-earpiece-with-cvc
store_origin: TN
region: Tunisia
---

# Bluetooth 5.1, 59ft range 16H talk time CVC 8.0 dual mic noise cancel 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

**Brand:** conambo
**Price:** 39.94 DT
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your calls with clarity and freedom — never miss a beat!

## Quick Answers

- **What is this?** 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 by conambo
- **How much does it cost?** 39.94 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/767909758-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

- • **Unmatched All-Day Power:** Keep your calls flowing with up to 16 hours of uninterrupted talk time on a single 1.5-hour charge.
- • **Crystal-Clear Conversations:** Dual mic CVC 8.0 and ENC noise cancelling obliterate 96% of background noise for studio-quality calls.
- • **Ergonomic Comfort for Every Ear:** Lightweight at just 20g with 9 sizes of ear tips, designed for a secure, all-day comfortable fit.
- • **Seamless Multi-Device Connectivity:** Bluetooth 5.1 with multipoint tech lets you effortlessly switch between two devices within a 59 ft range.
- • **Handsfree Control at Your Fingertips:** Intuitive buttons and voice assistant support (Siri, Google Assistant) keep you connected without missing a beat.

## Overview

The Conambo K21 Bluetooth Headset V5.1 delivers premium wireless communication with advanced CVC 8.0 dual mic noise cancellation, up to 16 hours of talk time, and multipoint Bluetooth connectivity. Designed for professionals on the move, its ergonomic fit and handsfree controls make it the ultimate companion for seamless, crystal-clear calls across iOS and Android devices.

## Description

Conambo K21 Bluetooth Headset V5.1, Bluetooth Earpiece with CVC 8.0 Dual Mic Noise Cancelling Wireless headset 12Hrs Talking Time Handsfree Headset for iOS Android Cell Phone, Trucker, Office CRYSTAL CLEAR AUDIO：Enjoy clear and consistent call indoor and outdoor. Conambo K21 bluetooth headset features Dual mic CVC8.0 and ENC noise cancelling technology, which Knock out noise around you deliver clear voice. Aerodynamic boom design, optimized your sound. Let you hear and be heard clarity. CONNECTIVITY & COMPATIBILITY: Connect your devices through Bluetooth 5.1and move freely with up to a 33 ft (10 m) range. Headset feature multipoint technology, you’ll enjoy the convenience of having up to two devices connected at once and switching at will. Bluetoot earpiece K21 is compatible with iPhone, Android, and other leading smartphones. ALL DAY COMFORT : Rigorously tested for stability and comfort on a wide range of ear shapes, the wireless headset is comfortable enough to wear all day on your longest calls. Only 0.04lbs / 18g，sleek and pocket-size, K10C hedaset is perfect for on-the-go communication. 9 pieces different sizes ear tips come with the headset for comfortable on a wide range of ear shapes. HANDSFREE: Easy access buttons, K21 Headset let you enjoy real hands-free. Easily mute/unmute with the touch of a dedicated button, long press for activate Siri, Google Assistant to make hands free calls, listen GPS directions or stream multimedia.

Review: Long lasting good quality Bluetooth earbud! - Husband loves this Bluetooth earbud, the battery lasts a couple of days, he hears his calls clearly and loves that he can use Siri as well.
Review: Update on Not very durable - Update to previous review: desertcart Customer Service gave me the seller's email address and suggested I contact them regarding their 2 year warranty. I sent an email with photos last week, and today, I received 2 new headsets at no charge - not even shipping cost. So, five stars for Conambo's customer service and we'll see how these replacements hold up. Previous review: I have purchased 3 of these headsets in the past 2+ years. The functions are rudimentary and the sound quality is just ok. The main problem however, is durability. Each of these headsets have broken in the same place after less after less than a year. The swivel that allows it to be worn on the right or left side breaks where it connects to the body of the headset. It then becomes two pieces held together by several very small wires and cannot be reattached in any way that will hold.

## 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 |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Battery Charge Time | 1.5 Hours |
| Box Contents | Ear Cushions, Stroage Case, Type-C Cable, User Manual |
| Brand | Conambo |
| Brand Name | Conambo |
| Cable Features | Type-C Cable |
| Colour | Black |
| Compatible Devices | Cellphones, Laptops, Tablets |
| Control Method | Touch |
| Control Type | Call Control |
| Controller Type | Button |
| Customer Reviews | 4.4 out of 5 stars 301 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Hook |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| Headphone Form Factor | In Ear |
| Headphones Ear Placement | In Ear |
| Item Weight Unit of Measure | 0.5 Grams |
| Manufacturer | Conambo |
| Model Name | K21 |
| Model Number | K21 |
| Network Connectivity Technology | Bluetooth 5.1 |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Product Features | CVC8.0 Dual Mic Noise Cancelling, Echo Cancellation |
| Specific Uses For Product | Talking |
| Style Name | Modern |
| Theme | Bluetooth headset |
| UPC | 644925633488 |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** Conambo
- **Colour:** Black
- **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 Headset 16Hrs Talking Time Handsfree Headset for iOS Android Cell Phone, Trucker, Office Work - Image 1](https://m.media-amazon.com/images/I/716OVzboiDL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/71QsJ2F8meL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/611UPs1fKkL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/612GAWuuIhL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/81eYoY3XW1L.jpg)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long lasting good quality Bluetooth earbud!
*by A***R on 11 June 2026*

Husband loves this Bluetooth earbud, the battery lasts a couple of days, he hears his calls clearly and loves that he can use Siri as well.

### ⭐⭐⭐⭐⭐ Update on Not very durable
*by B***L on 22 May 2026*

Update to previous review: Amazon Customer Service gave me the seller's email address and suggested I contact them regarding their 2 year warranty. I sent an email with photos last week, and today, I received 2 new headsets at no charge - not even shipping cost. So, five stars for Conambo's customer service and we'll see how these replacements hold up. Previous review: I have purchased 3 of these headsets in the past 2+ years. The functions are rudimentary and the sound quality is just ok. The main problem however, is durability. Each of these headsets have broken in the same place after less after less than a year. The swivel that allows it to be worn on the right or left side breaks where it connects to the body of the headset. It then becomes two pieces held together by several very small wires and cannot be reattached in any way that will hold.

### ⭐⭐⭐⭐⭐ Nice product, great service
*by T***G on 20 July 2023*

Three years ago, I purchased a K10C model and have been using it daily. It has proven to be highly reliable and even survived an accidental washing machine mishap. However, recently, I encountered some difficulties with the piece and reached out to the manufacturer for advice. The representative was incredibly responsive and offered suggestions to reset the headset. Despite all attempts, the issue persisted, but to my surprise, the rep went above and beyond by offering to replace my old headset with a K21, despite it being beyond the warranty period. The new K21 is slightly larger than the K10C but fits me perfectly in size. The reception is exceptionally clear! I find it extremely easy to pair my headset with both my iPhone and Windows 10 notebook computer. Additionally, I've noticed that the reception in my garage remains unaffected, even when my iPhone is in another room upstairs. This notable improvement surpasses the performance of the previous model.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-03*