

🚘 Drive smart, talk sharp — never miss a beat with Avantree CK11!
The Avantree CK11 is a sleek, titanium-finished Bluetooth 5.0 car kit designed for professionals who demand crystal-clear calls and hands-free convenience. Featuring a powerful 3W speaker, advanced noise reduction, and a motion-activated auto power function, it ensures seamless connectivity and safety on the road. With up to 18 hours of battery life and easy visor clip installation, it’s the ultimate companion for multitasking millennials who value efficiency and style behind the wheel.














| ASIN | B0796QSR27 |
| Audio Input | Microphone |
| Audio Output Mode | Stereo |
| Audio Output Type | bluetooth |
| Battery Charge Time | 3 Hours |
| Battery Types | Lithium-Ion |
| Battery Weight | 18 Grams |
| Best Sellers Rank | 11 in Bluetooth Car Kits |
| Bluetooth support? | Yes |
| Brand Name | Avantree |
| Colour | Black |
| Compatibility Options | Bluetooth speakers |
| Compatible Devices | Bluetooth-enabled car accessories |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Bluetooth |
| Connector Type Used on Cable | USB |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Button Control, Voice Control |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (12,142) |
| Enclosure Material | Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) |
| Global Trade Identification Number | 06945624902429 |
| Hardware Interface | Bluetooth, Bluetooth 5 |
| Human Interface Input | Touchscreen |
| Includes Remote | No |
| Installation Type | clip-on |
| Item Dimensions L x W x H | 13L x 6W x 3H centimetres |
| Item Weight | 108 Grams |
| Lithium Battery Energy Content | 2.41 Watt Hours |
| Lithium Battery Voltage | 3.7 Volts |
| Lithium Battery Weight | 6.84 Grams |
| Manufacturer | Avantree |
| Media Types | A2DP |
| Model Name | CK11 |
| Mounting Type | Dashboard Mount |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Channels | 1 |
| Number of Lithium-ion Cells | 1 |
| Outer Material | Titanium |
| 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 |
| Rechargeable Battery Included | Yes |
| Supported Application | Spotify, YouTube, MP3, AAC, etc. |
| Supported Standards | Bluetooth V4.1, Bluetooth V5.0, SBC |
| Voltage | 5 Volts |
| Wireless Compability | Bluetooth |
T**D
The Best I've Ever Had
I have brought several bluetooth hands free kits, all have been rubbish and some were more expensive than this one! After reading the positive reviews I tried this one and I can't fault it. It has a brilliant feature in that it turns on automatically when you open the car door, it then connects to both my home and business mobile phones. The battery life is weeks... even using it every day. I love the proper volume button which makes using it very easy if you need to. The call sound quality and the connection stability are the best I have ever had on any similar device. This represents some brilliant value for money too. Don't buy cheap, buy this one and you will not be disappointed. I would 100% recommend this hands free kit.
Y**.
Does the job
I've been using this unit now for around 6 weeks. The battery lasted around 5 weeks from a full charge, connected to 2 phones simultaneously for around an average of 6-7 hours per week (with satnav directions running through it) and an average of 30 mins to 1 hour phone calls per week. Not bad going really and better than I had expected. The auto on/off works very well too. Only slight negative is it plays a low battery message when it runs down to 10% battery, which although a good idea it does get a bit annoying that it repeats itself every few minutes. Sounds quality is more than adequate, slightly 'tinny' sometimes when at a louder volume but most of the time perfectly fine. If your car has a fairly quiet drive or you mostly spend time driving at 50mph or less you'll be fine. It's only slightly tinny sounding when I have it turned up loud and that's only needed when I'm driving at 60mph+ and because my car isn't very sound proof! 99% of the time the person on the other end can hear me clearly and the 1% times they can't it's usually poor signal on my mobile which is no fault of the unit. I debated whether to get a Bluetooth unit that played through the car stereo but glad I didn't. I listen to music through the stereo and this unit plays my phone satnav directions. Overall I'm happy with the purchase; does the job well and at a decent price point.
P**S
Great Bluetooth headset
Have used many Bluetooth headsets connected to lighter dock in car in the past and have all suffered from bad sound quality. The sound quality here is excellent. I have connected it with google assistant on my Samsung phone and can easily use it hands free. Very practical and I just charge it once a week with no issues. Only reason i deducted a star is that it keeps connected to my phone even when I am in my house and I have to go turn it off from Bluetooth settings. There is an off button on the device but I forget. Being a car bluetooth there should be a way to make the Bluetooth connection much shorter. all in all would definitely recommend
M**I
Crystal clear communication at a bargain cost
Having purchased this for my work van, this is worth its weight in gold. Initial start up was straightforward and had connected automatically almost immediately upon opening the box and switching on. Profit arrived with enough charge and has not yet required a charge up. Sound charity is perfect and volume is very loud for a 2w speaker. Easy to use 1 touch button / control knob that activates the Google assistant and voice control to dial up means that I know longer have to pull over to make phone calls saving valuable time during travelling. A great product at a fraction of the cost of bigger brands in the market, I would definitely recommend and will be buying more of these for the rest of my small fleet of vans in the business. The only disadvantage is they there is no display with caller ID but with the phone mounted to the dash, this is not a problem. Overall, if you need a means of reliable contact with the outside world then make this product your must by item!
J**R
Really impressed
I brought this as my VW Tiguan didn't have Bluetooth, was intending to upgrade the whole system. But this product is fantastic. Very clear speaker and I'm told clear reception. Dad it two weeks and still not had to charge it . The auto shutdown and start up works everytime. And the most impressive thing is the multi function button that activates Google assistant so hands free calls and maps . I'm that impressed I won't be changing my media player in the car now and will stick with this . 10/10 from me 👍
J**R
I think, a value for money and useful product.
I think this product is good value for the price and once paired with a mobile phone, I think, is quite easy to use. After using the Avantree BT Car kit-BTCK-11, For about a couple of weeks, the mobile phone and the Avantree BTCK-11 would not connect to each other. I contacted Avantree via email and a member of their customer support contacted me via email first and then called me on my mobile phone to explain how to get the mobile phone and the Avantree BTCK-11 to connect to each other again, by simply deleting the Bluetooth connection name on the mobile phone and then doing another Bluetooth search on the mobile phone to pair up the mobile phone and the Avantree BTCK-11 again; since following the advice from Avantree customer care, the Avantree BTCK-11 has been working in a way that fulfills my expectations. The customer care I received from Avantree, I thought, was excellent. I registered the Avantree BTCK-11 with Avantree, for the warranty, on the Avantree website - which requires, as part of the registration, the product model number and the Amazon order number ( the warranty registration that I submitted did not require much information and, I think, is quite easy to complete ). In conclusion, I think the Avantree BTCK-11 is a value for money and useful product, also the customer care from Avantree, I thought, was excellent. I hope this review helps, thank you for taking the time to read it.
F**S
Bluetooth coverage
would give it more than a 3 star rating except for the range of the Bluetooth coverage, if ai forget to turn it off my phone connects to it when I inside my house and I miss calls.
P**T
Parfait Top !
P**A
We bought two of these units for our older cars whose bluetooth software was too old to pair to our newer phones. Setup was easy on the first product, and the sound quality is very good for this price product. In fact, the sound quality is better than my (supposedly preimium) car speakers as far as spoken word is concered. We had issues with the second unit, and I emailed customer support on July 3rd. I didn't expect to hear back from them because of the upcoming holiday but got a response within a couple of hours. I had some dialogue with them which continued on the 4th, and the customer service rep Sara offered to set up a phone conference. In the meantime, I did get the unit to work properly. I switch back and forth from listening to books on my phone and making and receiving calls, and everything works very well. One really nice thing about this unit is you can set it to power on when it detects motion, and it will automatically power off after 70 minutes with no activity. It takes a little getting used to in order to properly interact between phone (I have an iphone) and unit, but it is sweet in the end!
G**.
Es muy útil, tiene el sistema automático de ponerse en marcha cuando te acercas con el móvil capta perfectamente el bluetooth y se conecta automáticamente. En cuanto a calidad musical pues no puedes esperar gran cosa, ya que no es para escuchar alta fidelidad. No obstante las llamadas se efectúan con mucha facilidad y el interlocutor te oye perfectamente sin ruido de fondo. Una compra interesante. Si fuera necesario lo volvería a comprar.
F**N
Dit is vgls een onderzoek de beste bluetooth carkit: well do I need to say more? Geweldige kit, in alles onovertroffen
う**ん
聞こえが良く、雑音が入らない。
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