--- product_id: 681808770 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: "€ 102.66" currency: EUR in_stock: true reviews_count: 5 category: "Conambo" url: https://www.desertcart.be/products/681808770-conambo-k21-bluetooth-headset-v5-1-bluetooth-earpiece-with-cvc store_origin: BE region: Belgium --- # Bluetooth 5.1, 18m 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:** € 102.66 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your workday calls with clarity and freedom — because your voice deserves the best. ## 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?** € 102.66 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/681808770-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 alive with up to 16 hours of uninterrupted talk time on a quick 1.5-hour charge. - • **Crystal-Clear Conversations:** Advanced CVC 8.0 dual mic noise cancellation and echo cancelling deliver studio-quality voice clarity even in noisy environments. - • **Tailored Comfort for Every Ear:** Includes 9 sizes of ear tips and weighs just 20g for a barely-there feel that lasts from your first call to your last. - • **Seamless Dual-Device Connectivity:** Bluetooth 5.1 with multipoint tech lets you effortlessly switch between two devices without missing a beat. - • **Handsfree Control at Your Fingertips:** Dedicated buttons and voice assistant support (Siri, Google Assistant) make multitasking effortless and professional. ## Overview The Conambo K21 Bluetooth Headset V5.1 combines cutting-edge Bluetooth 5.1 technology with CVC 8.0 dual mic noise cancellation to deliver crystal-clear calls up to 18 meters away. Designed for professionals on the move, it offers up to 16 hours of talk time, multipoint connectivity for two devices, and a customizable fit with 9 ear tip sizes. Lightweight and ergonomic, it supports handsfree voice commands and is compatible with iOS and Android devices, making it the ideal wireless companion for office, truckers, and remote work. ## 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: Longtime Plantronics user here - I decided to try this headset as the Plantronics headsets have become so expensive. In my experience, this headset ROCKS! Noise cancelling is very effective. Battery life is so much longer than my Plantronics headsets and it has paired easily with my devices. I have a Samsung S23+ as my primary phone and an S21 for my work phone. Headset works beautifully with both of those. This doesn't have all of the bells and whistles of the Plantronics headsets, but it really shines where it counts - audio quality, noise cancelling and battery life. Not going back to Plantronics devices. Review: UPDATED REVIEW>>> Happy to report that the customer service team did come through. After reaching out to them for a second time, they responded and promptly shipped me a replacement item. During the email exchange, I did see that the company attempted to contact me after my initial outreach, but for whatever reason, I was unable to locate their message (even after searching for key words in my inbox). Not sure if that was an issue with Gmail, or if the company's CRM/email platform just didn't fully execute on the email to me. At any rate, I was happy to see that they attempted to resolve my concerns in a prompt manner. As such, I've updated my rating from 1 star to 5 stars. As I mentioned in my original view, I enjoyed the product and found it to be a nice option for the work calls I took from my phone and computer. In addition to the original customer service team reaching out, a different team saw my review and reached out as well. As most people have experienced first hand, no company and no product will always be perfect. In a day and age when things can be hit-or-miss, I've come to place a greater value on the company's response and the level of customer service they provide. This company has demonstrated that they are willing to resolve issues and make things right, which is one of the reasons they have earned my business should I need new/additional devices in the future. ORIGINAL REVIEW>>> Initially I enjoyed the product, as a cost-effective option for taking work calls privately. Sadly, the product recently stopped working and no longer passes audio through the mic or earpiece. Although I wasn't excited about the item failing, I didn't get too mad because I recalled it coming with a 2-year warranty...and the product is only one year old. Unfortunately, I reached out to the seller via the support email provided in the original box and I haven't heard back about how to get a replacement device. I've now been without a working device for over a week, which makes virtual meetings very challenging when I'm in the office. I guess I'll just have to wait to see if the company will stand behind their product and warranty. Definitely wished the customer service was a bit more prompt and responsive. ## 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 | #109,780 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #168 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 | | 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 (289) | | 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 Grams | | 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 | 1.0 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 ![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) ## 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 ### ⭐⭐⭐⭐⭐ Review *by D***E on 8 January 2025* Longtime Plantronics user here - I decided to try this headset as the Plantronics headsets have become so expensive. In my experience, this headset ROCKS! Noise cancelling is very effective. Battery life is so much longer than my Plantronics headsets and it has paired easily with my devices. I have a Samsung S23+ as my primary phone and an S21 for my work phone. Headset works beautifully with both of those. This doesn't have all of the bells and whistles of the Plantronics headsets, but it really shines where it counts - audio quality, noise cancelling and battery life. Not going back to Plantronics devices. ### ⭐⭐⭐⭐⭐ Review *by C***R on 13 January 2025* UPDATED REVIEW>>> Happy to report that the customer service team did come through. After reaching out to them for a second time, they responded and promptly shipped me a replacement item. During the email exchange, I did see that the company attempted to contact me after my initial outreach, but for whatever reason, I was unable to locate their message (even after searching for key words in my inbox). Not sure if that was an issue with Gmail, or if the company's CRM/email platform just didn't fully execute on the email to me. At any rate, I was happy to see that they attempted to resolve my concerns in a prompt manner. As such, I've updated my rating from 1 star to 5 stars. As I mentioned in my original view, I enjoyed the product and found it to be a nice option for the work calls I took from my phone and computer. In addition to the original customer service team reaching out, a different team saw my review and reached out as well. As most people have experienced first hand, no company and no product will always be perfect. In a day and age when things can be hit-or-miss, I've come to place a greater value on the company's response and the level of customer service they provide. This company has demonstrated that they are willing to resolve issues and make things right, which is one of the reasons they have earned my business should I need new/additional devices in the future. ORIGINAL REVIEW>>> Initially I enjoyed the product, as a cost-effective option for taking work calls privately. Sadly, the product recently stopped working and no longer passes audio through the mic or earpiece. Although I wasn't excited about the item failing, I didn't get too mad because I recalled it coming with a 2-year warranty...and the product is only one year old. Unfortunately, I reached out to the seller via the support email provided in the original box and I haven't heard back about how to get a replacement device. I've now been without a working device for over a week, which makes virtual meetings very challenging when I'm in the office. I guess I'll just have to wait to see if the company will stand behind their product and warranty. Definitely wished the customer service was a bit more prompt and responsive. ### ⭐⭐⭐⭐⭐ Review *by I***I on 13 February 2024* 1. The best possible noise cancelling feature. 2. Connects easily. 3. Holds charge very long. 4. I would change warning talk to a beep sound, because until it says "your mike is now connected" you miss what they are saying on the other end. I was desperately looking for a headset with a noise-canceling microphone. This turned out to be the one. Background noise is cancelled probably by 95%. Even if I move the microphone a little up/away, they can barely hear me. This resolved many issues I had when talking to clients on the phone. Now, I can walk in the street with ambulance sirens on, and motorbikes roaring. They can hear something faint, but only notice if I ask. It is a little difficult to fit it on the ear. Be careful not to touch the disconnect button. Once you learn it and get used to it, it is simply perfect. Holds the charge very long. If I use it 8 hours a day, never dies on me. Additional benefits is that, if charged fully, blue light comes on. It has on/off button, connects with the phone immediately. I have JBL also, which is good, easy to put on your ear, but has no noise cancelling feature and picks up conversations from all the way far. It is very annoying for whom you are talking to. ## 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/681808770-conambo-k21-bluetooth-headset-v5-1-bluetooth-earpiece-with-cvc](https://www.desertcart.be/products/681808770-conambo-k21-bluetooth-headset-v5-1-bluetooth-earpiece-with-cvc) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-25*