--- product_id: 58295341 title: "Avantree CK11" brand: "avantree" price: "€ 83.66" currency: EUR in_stock: true reviews_count: 13 category: "Avantree" url: https://www.desertcart.gr/products/58295341-avantree-ck11 store_origin: GR region: Greece --- # 3W powerful speaker 18h battery life Auto Power On with motion sensor Avantree CK11 **Brand:** avantree **Price:** € 83.66 **Availability:** ✅ In Stock ## Summary > 🚘 Stay hands-free, stay ahead—never miss a call on the road again! ## Quick Answers - **What is this?** Avantree CK11 by avantree - **How much does it cost?** € 83.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/58295341-avantree-ck11) ## Best For - avantree enthusiasts ## Why This Product - Trusted avantree brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug, Clip & Go:** Simple visor clip installation and Bluetooth pairing get you connected in seconds—no tech skills required. - • **Effortless Auto Power:** Motion sensor activates the device as soon as you open your car door—no buttons needed. - • **All-Day Battery Freedom:** Up to 18 hours of talk time and 600+ hours standby means no interruptions on your busiest days. - • **Crystal-Clear Conversations:** 3W speakers with echo & noise reduction ensure every word is heard, even on noisy roads. - • **Drive Safer, Stay Connected:** Hands-free Siri voice commands let you call, text, and navigate without taking your eyes off the road. ## Overview The Avantree CK11 is a Bluetooth hands-free car speakerphone featuring a 3W loudspeaker with noise and echo reduction, motion sensor auto power on/off, and up to 18 hours of battery life. Designed for easy visor mounting and seamless Siri voice control, it ensures safe, crystal-clear calls while driving. Lightweight and quick to install, it’s the perfect companion for busy professionals who demand convenience and safety on the go. ## Description Avantree CK11 Hands Free Car Phone Bluetooth Kit, Quality Loud Speakerphone | Siri Assistant Support, Motion AUTO ON, Volume Knob, Wireless in Car Handsfree Speaker with Visor Clip - Titanium: desertcart.co.uk: Electronics & Photo Review: Recommend - This works really well and was straight forward and easy to connect to phone. Bearing in mind that it's not a Bang & Olufsen system, the sound is good during a conversation even when driving on a noisy road surface, and the person you're talking to can hear you clearly. Maybe you could spend more money on something ' fancier' but I honestly can't see why you'd need to. Review: Excellent Product - So easy to set up and works great, siri voice activation is great, excellent value for money ## Features - 【CONVERSE CLEARLY】With our built-in 3W speakers, echo & background noise-reduction feature, and volume controls- your calls will be crystal clear no matter where you are! - 【DISTRACTION FREE DRIVING】Encourages safe driving by using Siri Assistant to make phone calls, send texts or get driving directions. - 【DRIVE WITHOUT DELAY】Our motion sensor enabled CK11 allows you to turn your device to ‘Auto Power On’ so the device turns itself on when your car door opens and off when the Bluetooth disconnects. - 【LONG BATTERY LIFE】Get lost in your calls, music or driving directions with up to 18 hours of battery life! Feeling a little low? Avantree CK11 rechargeable battery charges in 2-3 hours and features over 600 hours of standby time. - 【PAIR. PLACE. PROCEED.】Installation of CK11 is so easy your child can do it! Simply pair the device with your phone(s), place it on the visor with the included clip and be on your way to clear calls in the car! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0796QSR27 | | Antenna Location | For smartphones or tablets | | Audio Driver Size | 50 Millimetres | | Audio Output Mode | Stereo | | Audio output mode | Stereo | | Battery Average Life | 22 Hours | | Battery Charge Time | 3 Hours | | Best Sellers Rank | 24 in Bluetooth Car Kits | | Box Contents | Power Cable | | Brand | Avantree | | Brand Name | Avantree | | Colour | Black | | Compatible Devices | Bluetooth-enabled car accessories | | Compatible with Vehicle Type | Car | | Connectivity Protocol | Bluetooth | | Connectivity technology | Bluetooth | | Control Method | Touch | | Controller Type | Button, Voice Control | | Country of Origin | China | | Customer Reviews | 4.3 out of 5 stars 12,187 Reviews | | Enclosure Material | Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) | | Global Trade Identification Number | 06945624902429 | | Item Weight | 108 Grams | | Manufacturer | Avantree | | Material | Acrylonitrile Butadiene Styrene (ABS) , Polycarbonate (PC) | | Maximum Speaker Output Power (in watts) | 2 Watts | | Model Name | CK11 | | Model Number | BTCK-11-TTN | | Mounting Type | visor mount | | Mounting type | visor mount | | Network Connectivity Technology | Bluetooth | | Number of Audio Channels | 3W | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Number of Items | 1 | | Power Source | Battery Powered | | Product Features | Auto Power On, 18 hours, 3W Powerful Speaker, Automatic On/Off, Bluetooth Visor Car Kit with Siri Assistant Voice Command, Built In Microphone, Hands-Free Calls | | Speaker Size | 40 Millimetres | | Speaker Type | Speakerphone | | Speaker maximum output power | 2 Watts | | Unit Count | 1.0 count | | Wireless Technology Type | Bluetooth | ## Product Details - **Audio output mode:** Stereo - **Brand:** Avantree - **Connectivity technology:** Bluetooth - **Material:** Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) - **Model name:** CK11 - **Mounting type:** visor mount - **Recommended uses for product:** For smartphones or tablets - **Speaker maximum output power:** 2 Watts - **Speaker type:** Speakerphone ## Images ![Avantree CK11 - Image 1](https://m.media-amazon.com/images/I/61c5GhRyJhL.jpg) ![Avantree CK11 - Image 2](https://m.media-amazon.com/images/I/51oOnXi70vL.jpg) ![Avantree CK11 - Image 3](https://m.media-amazon.com/images/I/61m48qoAp6L.jpg) ![Avantree CK11 - Image 4](https://m.media-amazon.com/images/I/71frpE1zAoL.jpg) ![Avantree CK11 - Image 5](https://m.media-amazon.com/images/I/61f8lv2GAPL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is it possible to make and receive calls using Siri voice commands only through this?** A: I have tried making calls with this hands free kit and am really disappointed as I can't make this function work. I am frustrated as I did at one point manage to make the unit play spotify and audible. but only a short while late I couldn't get it to do exactly the same function. I cannot work out why but it does not seem to respond to the "Hey google" voice request any more. Why? Can I make it work? Should I return the unit because it doesn't fulfil its initial promise? **Q: does it tell you who is ringing?** A: No, this unit will ring when a call comes in and will not tell who is calling. **Q: i need a longer lead , can you recommend one ?** A: The lead comes with the product is the common USB cable, if you would like a longer one, it can be found easily at any electronic shop. **Q: Does it work with a none smart phone ie doro** A: Sorry I couldn't say as mine is a smart phone and it works great sorry I was unable to help ## Customer Reviews ### ⭐⭐⭐⭐⭐ Recommend *by A***L on 10 June 2026* This works really well and was straight forward and easy to connect to phone. Bearing in mind that it's not a Bang & Olufsen system, the sound is good during a conversation even when driving on a noisy road surface, and the person you're talking to can hear you clearly. Maybe you could spend more money on something ' fancier' but I honestly can't see why you'd need to. ### ⭐⭐⭐⭐⭐ Excellent Product *by L***Y on 3 August 2026* So easy to set up and works great, siri voice activation is great, excellent value for money ### ⭐⭐⭐⭐ Not disappointed *by L***S on 10 November 2018* First off, it feels a bit plasticky cheap, but, I suppose it is cheap so that's what you get. From an operational point of view, it's not bad. Immediately found and paired with my Sony phone and connects automatically when I get in the car, assuming I've left the device on. Call sound quality is better than I thought it would be for this price, it can be very loud, too loud in my opinion but at least it can be turned down. Google asisstant appears to work OK which is a benefit for hands free sending texts and making calls etc. You can play mp3 through it from a device but I wouldn't recommend it, the speaker/amp isn't up to music, for calls yes, music, no. Overall, a halfway decent device for answering your phone and texting etc whilst driving, not disappointed in the purchase at this price. ## Frequently Bought Together - Avantree CK11 Hands Free Bluetooth 5.0 Car Kits, 3W Loud Speakerphone, Support Siri Assistant & Motion Auto On Off, Volume Knob, Wireless in Car Handsfree Speaker with Visor Clip - Titannium - Avantree Roadtrip - Car Bluetooth Speaker & Wireless FM Transmitter Kit 2-in-1 for Streaming Cell Phone Audio to Car Speaker with Hands-Free 6W Speakers, Built-in Mic, and Long 22hr Playtime - Miracase 3-in-1 Cell Phone Holders for Your Car, Universal Car Phone Holder Mount for Car Dashboard Air Vent Windshield Compatible with iPhone 16 15 14 13 12 11 Pro Max Xs XR X, Galaxy 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.gr/products/58295341-avantree-ck11](https://www.desertcart.gr/products/58295341-avantree-ck11) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-27*