---
product_id: 57976657
title: "CK11 - Hands Free Bluetooth 5.0 Car Kit, 3W Speakerphone with Visor Clip, Supports Siri Assistant, Motion Auto On, Volume Knob, Wireless in-Car Handsfree Speaker for Cell Phone - Titanium"
brand: "avantree"
price: "$96.17"
currency: USD
in_stock: true
reviews_count: 8
category: "Avantree"
url: https://www.desertcart.us/products/57976657-ck11-hands-free-bluetooth-5-0-car-kit-3w-speakerphone
store_origin: US
region: United States of America
---

# 3W crystal-clear speaker 18h battery life, 2-3h recharge Motion-activated auto power on CK11 - Hands Free Bluetooth 5.0 Car Kit, 3W Speakerphone with Visor Clip, Supports Siri Assistant, Motion Auto On, Volume Knob, Wireless in-Car Handsfree Speaker for Cell Phone - Titanium

**Brand:** avantree
**Price:** $96.17
**Availability:** ✅ In Stock

## Summary

> 🚘 Stay connected, hands-free, and ahead of the curve with Avantree CK11!

## Quick Answers

- **What is this?** CK11 - Hands Free Bluetooth 5.0 Car Kit, 3W Speakerphone with Visor Clip, Supports Siri Assistant, Motion Auto On, Volume Knob, Wireless in-Car Handsfree Speaker for Cell Phone - Titanium by avantree
- **How much does it cost?** $96.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/57976657-ck11-hands-free-bluetooth-5-0-car-kit-3w-speakerphone)

## 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 Motion Wake:** Automatically powers on when you enter your car, so you’re always ready to connect without lifting a finger.
- • **All-Day Battery Power:** Up to 18 hours of talk time and 600+ hours standby means no mid-drive interruptions or constant recharging.
- • **Plug, Clip & Go Setup:** Intuitive visor clip design and one-button Bluetooth pairing make installation so simple, you’ll wonder why you waited.
- • **Effortless Hands-Free Calls:** Crystal-clear 3W speakerphone ensures your voice is heard loud and clear, even in noisy traffic.
- • **Drive Distraction-Free with Siri:** Seamlessly access Siri Assistant for calls, texts, and navigation without taking your eyes off the road.

## Overview

The Avantree CK11 is a sleek, titanium-finished Bluetooth 5.0 car speakerphone featuring a powerful 3W speaker for crystal-clear calls, an 18-hour rechargeable battery, and smart motion-activated auto power on. Designed for distraction-free driving, it supports Siri voice commands and installs effortlessly with a visor clip, making it the perfect upgrade for older cars lacking built-in Bluetooth.

## Description

Buy Avantree CK11 - Hands Free Bluetooth 5.0 Car Kit, 3W Speakerphone with Visor Clip, Supports Siri Assistant, Motion Auto On, Volume Knob, Wireless in-Car Handsfree Speaker for Cell Phone - Titanium: Everything Else - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Easy to set-up, automatically reconnects, loud enough to hear - The Avantree CK11 is an excellent way to enable hands-free interaction with your cell phone in an older car that doesn't have Bluetooth built-in. Just press one button to pair the phone with the CK11 and you're done. The unit turns off a few minutes after you leave the car. It turns back on and instantly reconnects to the phone when you get back in. I've been using it a couple of weeks and I haven't had to recharge it yet. While driving, just press the button and Google Assistant pops up on the phone waiting for voice commands to call contacts, send texts, open applications like Google Maps or Waze, etc. You never have to take your eyes off the road. Best of all, the unit clips to the car's visor and there is a large volume knob that can crank up the speaker sufficiently to hear calls regardless of the amount of road noise. People say they can hear me clearly when I call, and I can hear them. Bottom line: the Avantree CK11 does everything I need it to do with a minimum of effort.
Review: Great product for the price and excellent customer service - 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!

## Features

- 【Hands-Free Calls】 Built-in 3W speaker designed for phone calls and voice clarity in the car. Please note this device is not a replacement for a full car stereo system.
- 【DISTRACTION FREE DRIVING】Encourages safe driving by using Siri Assistant to make phone calls, send texts or get driving directions.
- 【Motion Wake Function】 The CK11 automatically wakes when vibration is detected (e.g., car door opens). It powers down only after the Bluetooth connection is disconnected and no activity is detected for a period of time. For best results, ensure the device is properly clipped and charged. (Please note that the physical On/Off switch must not be set to “Off” when using this feature.)
- 【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 |
| Additional Features | Auto Power On, 18 hours, 3W Speaker, Siri Assistant Voice Command |
| Audio Input | Bluetooth |
| Audio Output Mode | Stereo, Surround Sound |
| Audio Output Type | Bluetooth |
| Battery Charge Time | 3 Hours |
| Battery Type | Lithium-Ion |
| Battery Weight | 18 Grams |
| Best Sellers Rank | #33,597 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #8 in Cell Phone Automobile Speakerphones |
| Bluetooth support? | Yes |
| Brand | Avantree |
| Built-In Media | charging cable |
| Color | Titannium |
| Compatibility Options | Car Accessories, Bluetooth |
| Compatible Devices | Bluetooth-enabled car accessories |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | Voice Control |
| Customer Reviews | 4.1 out of 5 stars 12,174 Reviews |
| Enclosure Material | Titanium |
| Global Trade Identification Number | 06945624902429 |
| Hardware Interface | Bluetooth, Bluetooth 5 |
| Human Interface Input | Touchscreen |
| Includes Remote | No |
| Installation Type | Spoke Clip |
| Item Dimensions L x W x H | 5.12"L x 2.36"W x 1.18"H |
| Item Height | 1.18 inches |
| Item Weight | 108 Grams |
| Lithium Battery Weight | 6.84 Grams |
| Lithium-Battery Energy Content | 2.41 Watt Hours |
| Lithium-Battery Voltage | 3.7 Volts |
| Manufacturer | Avantree |
| Material | Titanium |
| Model Name | BTCK-11-TTN |
| Mounting Type | Visor Clip |
| 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 Dimensions | 5.12"L x 2.36"W x 1.18"H |
| Rechargeable Battery Included | Yes |
| Special Feature | Auto Power On, 18 hours, 3W Speaker, Siri Assistant Voice Command |
| Supported Application | Spotify, YouTube, MP3, AAC |
| Supported Media Type | MP3, WAV, AAC, FLAC |
| Supported Standards | Bluetooth 5.0 |
| Voltage | 5 Volts |
| Warranty Description | Warranty - 12 months (extend to 24 months with product registration) | Extensive Support: Chat, Email, Phone, Online Clinic, Video Tutorials, FAQ and Registration - avantree.com/support |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Avantree
- **Connectivity Technology:** Bluetooth
- **Material:** Titanium
- **Power Source:** Battery Powered
- **Special Feature:** Auto Power On, 18 hours, 3W Speaker, Siri Assistant Voice Command

## Images

![CK11 - Hands Free Bluetooth 5.0 Car Kit, 3W Speakerphone with Visor Clip, Supports Siri Assistant, Motion Auto On, Volume Knob, Wireless in-Car Handsfree Speaker for Cell Phone - Titanium - Image 1](https://m.media-amazon.com/images/I/61c5GhRyJhL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: can I make a call by asking it to dial a contact in my phone?**
A: Yes by contacts or by saying the phone number

**Q: Can this model read text messages aloud?**
A: Yes, Avantree CK11 can use Voice Activation (Siri, Google Assistant). It is synced with your phone and can read text message alound if your phone has this function. If your phone cannot do this, CK11 cannot do either.

**Q: If you get a new phone can you re-sync to the new phone easily?**
A: It will and can also sync two phones at once.

**Q: does it have a usb reader?**
A: No, it doesn't have a usb reader.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to set-up, automatically reconnects, loud enough to hear
*by P***Z on November 7, 2018*

The Avantree CK11 is an excellent way to enable hands-free interaction with your cell phone in an older car that doesn't have Bluetooth built-in. Just press one button to pair the phone with the CK11 and you're done. The unit turns off a few minutes after you leave the car. It turns back on and instantly reconnects to the phone when you get back in. I've been using it a couple of weeks and I haven't had to recharge it yet. While driving, just press the button and Google Assistant pops up on the phone waiting for voice commands to call contacts, send texts, open applications like Google Maps or Waze, etc. You never have to take your eyes off the road. Best of all, the unit clips to the car's visor and there is a large volume knob that can crank up the speaker sufficiently to hear calls regardless of the amount of road noise. People say they can hear me clearly when I call, and I can hear them. Bottom line: the Avantree CK11 does everything I need it to do with a minimum of effort.

### ⭐⭐⭐⭐⭐ Great product for the price and excellent customer service
*by P***A on July 10, 2019*

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!

### ⭐⭐⭐⭐ NO LONGER The bane of my automotive existence... :)
*by B***O on May 30, 2019*

UPDATED 7/31- My original review skewered this device (see below). However, Avantree has been good to work with and willingly replaced what appears to have been a defective device. The replacement no longer suffers from the audio dropouts, and the good qualities (loud, multipoint connections, and volume knob) are still good. I do still occasionally experience a disconnect or two when connected to devices that were rock solid on my now-failing Moto Roadster, and hence I'm upping to 4 stars rather than 5. Ultimately, it's a fair bargain for the price, and it impacts me far less since I've gotten a newer car in the interim (and scaled the older one and this speakerphone) down to my son. He uses it and has reported no issues. ORIGINAL REVIEW BELOW (n/a on replacement device so far) I've held off because I really hate writing negative reviews, but I can hold it in no longer. It's entirely possible that I just have a bad individual unit, but I have seldom been so frustrated at a gadget as I have with this one. I bought it to replace an aging Moto Roadster 2 whose battery is starting to become a problem. My intended use case is for the odd en-route conference call but more often for on the road podcast listening in my older car. The Moto has served admirably in that role for years. First the good... The speaker is plenty loud & great for podcast & audiobook listening. It pairs with two devices simultaneously. I like the volume adjustment mechanism. The battery life has been great. Now the problem... None of the above matters if the device doesn't work consistently. No matter what device(s) I have connected, it will randomly disconnect/connect while in use. More frustrating is that while streaming audio, it will simply go silent. It doesn't disconnect and stop then but rather keeps "playing" on the source device. This means that I miss chunks of audio. Sometimes stopping audio on the source and starting again fixes it temporarily. Sometimes I have to dis-/reconnect. Sometimes power cycling works. The one consistent behavior is that it ALWAYS does this on every trip now independent of the source (have tried Galaxy S10 and s10+, iPhone 8, Galaxy Note 9, and LG V35). I lose calls, can't stream audio consistently, and end out endangering lives messing with it. I've resorted to just using the phone's speaker at max volume. I've reset the device entirely and repaired the devices. Nothing fixes it. I considered chucking it out the window, but I need to see if warranty service is possible. The results of that effort will determine whether or not I revise this review. For now, but at your own risk.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-29*