---
product_id: 58295341
title: "CK11 Hands Free Bluetooth 5.0 Car Kits, Quality Loud Speakerphone, Siri Assistant Support, Motion AUTO ON, Volume Knob, Wireless in Car Handsfree Speaker Kit with Visor Clip - Titanium"
brand: "avantree"
price: "₩131555"
currency: KRW
in_stock: true
reviews_count: 8
category: "Avantree"
url: https://www.desertcart.kr/products/58295341-ck11-hands-free-bluetooth-5-0-car-kits-quality-loud
store_origin: KR
region: South Korea
---

# 3W crystal-clear speaker 18h battery life + 600h standby Motion AUTO ON/OFF sensor CK11 Hands Free Bluetooth 5.0 Car Kits, Quality Loud Speakerphone, Siri Assistant Support, Motion AUTO ON, Volume Knob, Wireless in Car Handsfree Speaker Kit with Visor Clip - Titanium

**Brand:** avantree
**Price:** ₩131555
**Availability:** ✅ In Stock

## Summary

> 🚘 Stay connected, stay safe, and never miss a beat on the road!

## Quick Answers

- **What is this?** CK11 Hands Free Bluetooth 5.0 Car Kits, Quality Loud Speakerphone, Siri Assistant Support, Motion AUTO ON, Volume Knob, Wireless in Car Handsfree Speaker Kit with Visor Clip - Titanium by avantree
- **How much does it cost?** ₩131555 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/58295341-ck11-hands-free-bluetooth-5-0-car-kits-quality-loud)

## 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

- • **Smart Auto Power:** Motion sensor activates the device as soon as you open your car door—no fumbling, just seamless connectivity.
- • **Marathon Battery Life:** Up to 18 hours of talk time and 600+ hours standby means it’s ready whenever you are, week after week.
- • **Plug & Play Simplicity:** Easy visor clip installation and intuitive volume knob make setup and use a breeze—no tech degree required.
- • **Crystal-Clear Conversations:** Built-in 3W speakers with echo & noise reduction ensure every call sounds professional and crisp.
- • **Effortless Safety with Siri:** Hands-free control via Siri Assistant keeps your focus on the road while managing calls and navigation.

## Overview

The Avantree CK11 is a premium Bluetooth 5.0 hands-free car kit featuring 3W loudspeakers with noise reduction, Siri voice assistant support, and a motion-activated auto power function. Designed for professional drivers and multitaskers, it offers up to 18 hours of talk time and effortless installation with a visor clip. Its smart features and crystal-clear sound quality make it the ultimate companion for distraction-free driving.

## Description

Avantree CK11 Hands Free Bluetooth 5.0 Car Kits, Quality Loud Speakerphone, Siri Assistant Support, Motion AUTO ON, Volume Knob, Wireless in Car Handsfree Speaker Kit with Visor Clip - Titanium: desertcart.co.uk: Electronics & Photo

Review: 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.
Review: 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.

## 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 |
| 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 | 19 in Bluetooth Car Kits |
| Bluetooth support? | Yes |
| Brand | Avantree |
| Brand Name | Avantree |
| Colour | Black |
| Compatibility Options | Bluetooth speakers |
| Compatible Devices | Bluetooth-enabled car accessories |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Bluetooth |
| 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 out of 5 stars 12,123 Reviews |
| 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 |
| Item height | 1.18 inches |
| Lithium Battery Energy Content | 2.41 Watt Hours |
| Lithium Battery Voltage | 3.7 Volts |
| Lithium Battery Weight | 6.84 Grams |
| Manufacturer | Avantree |
| Material | Acrylonitrile Butadiene Styrene (ABS) , Polycarbonate (PC) |
| 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 |
| 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 |
| Product dimensions | 13L x 6W x 3H centimetres |
| Rechargeable Battery Included | Yes |
| Special feature | 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 Special feature 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 See more |
| Supported Application | Spotify, YouTube, MP3, AAC, etc. |
| Supported Standards | Bluetooth V4.1, Bluetooth V5.0, SBC |
| Voltage | 5 Volts |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Connectivity technology:** Bluetooth
- **Material:** Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC)
- **Power source:** Battery Powered

## Images

![CK11 Hands Free Bluetooth 5.0 Car Kits, Quality Loud Speakerphone, Siri Assistant Support, Motion AUTO ON, Volume Knob, Wireless in Car Handsfree Speaker Kit with Visor Clip - Titanium - Image 1](https://m.media-amazon.com/images/I/61c5GhRyJhL.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

### ⭐⭐⭐⭐⭐ The Best I've Ever Had
*by T***D on 23 June 2022*

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.

### ⭐⭐⭐⭐⭐ Does the job
*by Y***. on 9 August 2021*

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.

### ⭐⭐⭐⭐ Great Bluetooth headset
*by P***S on 6 December 2019*

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

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-25*