---
product_id: 681808770
title: "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: "COP 382049"
currency: COP
in_stock: true
reviews_count: 5
category: "Conambo"
url: https://www.desertcart.co/products/681808770-k21-bluetooth-headset-v5-1-bluetooth-earpiece-with-cvc-8
store_origin: CO
region: Colombia
---

# Bluetooth 5.1, 18m range 16H talk time CVC 8.0 dual mic noise cancel 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:** COP 382049
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your calls with clarity and freedom — stay connected, stay ahead.

## Quick Answers

- **What is this?** 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?** COP 382049 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/681808770-k21-bluetooth-headset-v5-1-bluetooth-earpiece-with-cvc-8)

## 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

- • **Seamless multi-device flow:** Bluetooth 5.1 with multipoint tech lets you effortlessly switch between two devices—perfect for juggling work calls and personal chats.
- • **All-day power, zero downtime:** Up to 16 hours of uninterrupted calls on a single 1.5-hour charge keeps you connected from morning meetings to evening catch-ups.
- • **Tailored comfort for every ear:** Includes 9 sizes of ear tips and weighs just 20g, ensuring a secure, lightweight fit that stays comfortable through marathon calls.
- • **Crystal-clear calls, no distractions:** Advanced CVC 8.0 dual mic noise cancellation and echo cancelling tech block out 96% of background noise for professional-grade clarity.
- • **Handsfree control at your fingertips:** Dedicated buttons and voice assistant support (Siri/Google Assistant) empower you to manage calls and commands without missing a beat.

## Overview

The Conambo K21 Bluetooth Headset V5.1 delivers professional-grade wireless communication with up to 16 hours of talk time, advanced CVC 8.0 dual mic noise cancellation, and Bluetooth 5.1 multipoint connectivity. Designed for all-day comfort with multiple ear tip sizes and ultra-lightweight build, it’s compatible with iOS and Android devices, making it the ultimate handsfree solution for busy professionals on the move.

## 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: Best headset i own! - So first I got to say that im a headset junkie and have ordered many headsets on here and other websites. I would say I have bought around 20-30 headsets so far all different makes and models and there are two that I like the most. My previous top headset was a top brand headset and it was a great headset and beat others by far. This headset can go head to head with that one but in terms of price this one well exceeds its price with the quality of how durable it is and the sound quality as well as blocking out background noise. I can definitely say that I have found the one I will stick with and I am so sure that I bought 3 of these! I also wanted to add that the customer service is amazing and that they knew that desertcart sent me the wrong model so they wanted to get that resolved for me as well. All that I can say is a truly amazing headset with amazing customer service is number one in my books. The only thing that i would like to see in future models is a possibility of having charging cases available but so far I havent needed one because of the long talk time on these compared to others that last only 4-7 hours. Give this headset a try if you are looking for a headset for work or just everyday life.
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.

## 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 | #32,908 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #49 in Single Ear Bluetooth Headsets |
| Bluetooth Range | 18 Meters |
| Bluetooth Version | 5.1 |
| Brand | Conambo |
| Built-In Media | Ear Cushions, Stroage Case, Type-C Cable, User Manual |
| Cable Features | Type-C Cable |
| Carrying Case Material | Plastic |
| Color | GREY |
| Colour | 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 out of 5 stars 301 Reviews |
| Ear placement | In Ear |
| Earpiece Shape | Hook |
| Enclosure Material | Plastic |
| Form factor | In Ear |
| Frequency Range | [Comparable to or better than] 20 Hz - 20,000 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphone jack | No Jack |
| Headphones Ear Placement | In Ear |
| Item Weight | 0.5 Grams |
| Manufacturer | Conambo |
| Model Name | K21 |
| Model Number | K21 |
| Noise Control | Active Noise Cancellation |
| 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 | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Conambo
- **Colour:** GREY
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Noise control:** Active Noise Cancellation

## Images

![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)

## 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

### ⭐⭐⭐⭐⭐ Best headset i own!
*by D***D on 12 July 2023*

So first I got to say that im a headset junkie and have ordered many headsets on here and other websites. I would say I have bought around 20-30 headsets so far all different makes and models and there are two that I like the most. My previous top headset was a top brand headset and it was a great headset and beat others by far. This headset can go head to head with that one but in terms of price this one well exceeds its price with the quality of how durable it is and the sound quality as well as blocking out background noise. I can definitely say that I have found the one I will stick with and I am so sure that I bought 3 of these! I also wanted to add that the customer service is amazing and that they knew that amazon sent me the wrong model so they wanted to get that resolved for me as well. All that I can say is a truly amazing headset with amazing customer service is number one in my books. The only thing that i would like to see in future models is a possibility of having charging cases available but so far I havent needed one because of the long talk time on these compared to others that last only 4-7 hours. Give this headset a try if you are looking for a headset for work or just everyday life.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Good
*by L***7 on 16 June 2026*

It works great! Light weight and clear audio

## 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

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**Shop now:** [https://www.desertcart.co/products/681808770-k21-bluetooth-headset-v5-1-bluetooth-earpiece-with-cvc-8](https://www.desertcart.co/products/681808770-k21-bluetooth-headset-v5-1-bluetooth-earpiece-with-cvc-8)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-08-15*