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All purchases from Avantree.com automatically comes with a 24-month warranty.

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For same item orders:

• 5-9receive 5%   off order total
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• 20+receive 15% off order total

CK11

CK11

Wireless handsfree car speakerphone with auto on/off and voice dial

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$29.99
FREE shipping and returns
 
Purchases from Avantree.com gets 2-year warranty
  • CONVERSE CLEARLY - Advanced CSR Bluetooth 5.0 chipset, 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. Our CK11 also allows you to connect to 2 phones simultaneously & easily switch between music & calls!
  • 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 22 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.
  • 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!

Wireless in Car Handsfree Speakerphone

The latest Bluetooth hands-free, visor-mounted car kit. One-button access to Siri or Google Assistant. Automatic power on and off with a powerful 3W speaker.

Clear calls

Voice control

Auto power on/off

Long battery life

Easy to use

Bluetooth Car Speakerphone | Avantree CK11 - Crystal Clear Calls

Crystal clear calls

Features a powerful 3W internal speaker complete with echo & background noise reduction, enabling you to always hear your conversations clearly, no matter where you are. High-sensitivity, omni-directional microphone for the ultimate call clarity on both ends.

Bluetooth Car Speakerphone | Avantree CK11 - Voice Control

Voice control

One touch access to your personal voice assistant (Siri and Google Assistant). Easily make a call or ask for directions using your voice - allowing you to focus on driving.

Bluetooth Car Speakerphone | Avantree CK11 - Auto Power On / Off with Motion Sensor

Auto power on/off

For your ultimate convenience, the built-in motion sensor automatically powers on the car kit and connects to your device as you open the door. When you leave your car, the car kit will also power off and disconnect accordingly.

Bluetooth Car Speakerphone | Avantree CK11 - Long Battery Life

Long battery life

Immerse yourself in your calls, music, or driving directions with up to 22 hours of battery life. Rechargeable battery charges fully in 2-3 hours and provides over 600 hours of standby time.

Bluetooth Car Speakerphone | Avantree CK11 - Easy to use

Easy to use

Intuitive and simple controls. Use the rotary dial to adjust volume or pick up calls. Visor mount allows the car kit to be attached in both left and right orientations.

Find What's Best For You

Main FeatureBluetooth car speakerBluetooth car speaker with FM transmittingBluetooth to FM transmitting
Speaker Capacity3 watts multimedia speaker6 watts multimedia speakerNo built-in speaker
MicrophoneSingle microphone Dual microphoneSingle microphone
Battery650mAh, Rechargeable & Replaceable 1020mAh, Rechargeable & Replaceable 370mAh, Rechargeable
Auto Power On / Off-
Siri Assistant Support-
Playtime18 Hrs12 Hrs7 Hrs
Standby Time 600hr800hr300hr
Supports 2 Phones Simutaneously-

Explore more from Avantree

  • ACCESSORIES
Micro USB charging cable
Micro USB charging cable
Micro USB charging cable for transmitters / headphones
$9.99
Clip for CK11
Clip for CK11
For Avantree CK11, Clip car kit on sun visor of car
$9.99
Parts for Car Kit
Parts for Car Kit
Bluetooth car kit battery for 10BS 10BP and CK11
$9.99
CA01
CA01
USB Car Charger - for BTCK-11/10BS/10BP
$9.99
USB charger (US standard)
USB charger (US standard)
5V/1A USB charger for transmitter / headphones
$9.99
USB Car Charger
USB Car Charger
5V/1A USB Car Charger for Roadtrip/CK11/10BS
$10.99

Top Questions

  • How to Connect Two Mobile Devices Simultaneously to CK11

    Step 1. Pair the first mobile phone. You can refer to this guide to pair your first phone to the Roadtrip.

    Step 2. Set the CK11 into pairing mode again - Press and hold CK11-MFB-button-2 for about 2 seconds until the status LED flashes BLUE and RED alternately. CK11 will disconnect with the first mobile phone.

    Step 3. On 2nd mobile phone - Turn on Bluetooth, search and select “Avantree CK11” to connect.

    Step 4. Tap “Avantree CK11” on the first mobile phone to reconnect them. And now, the CK11 should be connected to both mobile phones.

    Note: If you cannot connect two mobile devices simultaneously to CK11 as above instructions, please check if the Multipoint Function is ON - Press and hold  CK11-mute-button for 3 seconds to turn on the function.

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  • How to Connect CK11 with your Mobile Phone

    Step 1. Power on CK11 by setting the toggle switch to ON.

    Step 2. Press and hold the MFB for 3 seconds until LED indicators flashes BLUE and RED alternately with voice prompts "paring" to enter pairing mode.
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    Note: Normally on first use when you set the toggle switch to ON, it will automatically enter pairing mode. If not, you may also need to make it into pairing mode by press and hold the MFB button.

    Step 3: Connect/Pair CK11 with your mobile phone.

    On your phone, locate the Bluetooth settings and make sure that Bluetooth is turned on. Find the headphone/speaker/receiver and select “Avantree **CK11**” to pair them up.

       

    If you can't get it pair with your mobile phone, please try to Factory Reset the CK11 and then try to pair again. 

     

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  • How to Use Voice Activation? (Siri, Google Assistant)

    Please make sure your smartphone was CONNECTED with WIFI or WLAN/Mobile Data and CK11 is well connected with your phone, then follow the below steps according to your different phone(Android/iPhone) to enable the Voice Assistance/Siri on your phone first.

    After above is complete, simply just short press the volume knob/MFB and you will hear a prompt tone indicating that the voice command is activated from CK11. Now you will be able to dial a phone number through the unit.

    Note: If voice command is not activated on CK11, you'll need to use the phone speaker to ask for a number to be called.

    • Android phones

      For Android phones, please make the below settings:

      • Download Google Assistance
      • Open Google Assistance
      • Press the blue button in the top-right corner of the Google Assistant window
      • Tap the menu icon in the top-right corner of the Google Assistant window
      • Tap Settings
      • If you can't get into the Google assistance, you will not find the blue button in the top but you can also find it through Google. Please follow the bellow:
      • Open Google
      • Press in the right bottom of Google
      • Tap Settings bellow Google Assistance
      • Tap Voice Match - Teach the Assistance to recognize your voice. Then record your voice accordingly and completed. When completed, you can activate Google Assistance by the voice " OK Google".

       

      • Now it will dial use the name you have set up on your phone by voice. So if you have a contact listed as Home, and say "OK Google call home", it will call the number. Or you can also do some other voice commands(as above). 
      • If you have several numbers on one contact, e.g. John Smith have two numbers for Work and Mobile. Google Assistance will ask which you want to call. Just answer and it will call out. (For some phones, it will not ask which one you want to call just call by default. In this case, we suggest you to save each number)
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    • iPhone

       For ISO system(iPhone 6S and above,) please make the below settings:

      • Tap Settings
      • Tap Siri & Search
      • Open the below settings : Listen for "Hey Siri"/ Press Home for Siri / Allow Siri When Locked
      • Then you are required to Set Up "Hey Siri" through your voice. This helps Siri recognize your voice when you say "Hey Siri" .
      • Choose Continue and Say "Hey Siri" into the phone. After completed, you can activate Siri by the voice " Hey Siri".
      • Now it will dial use the name you have set up on your phone by voice. So if you have a contact listed as Jeremy, and say "Hey Siri call Jeremy", it will call the number. Or you can also do some other voice commands(as above). 
      • If you have several numbers on one contact, e.g. if you have a contact listed as Alisha Chen with two numbers of work and home.  Siri will ask which you want to call. Just answer and it will call out.
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