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Thank you for choosing this Bluetooth car kit 

CK-B1. It’s especially designed for safe 

driving, easy to call and answer a call when 

you are driving.

Please, read the instructions carefully, before 

installation.

1. Charge CK-B1

Make sure that your Bluetooth car kit is fully 

charged before starting to use it. You need to 

charge it with the Micro USB cable (included). 

When the LED is flashing in green, it’s 

charging. When the green indicator turns off, 

the device is       fully charged.

2. Turn on CK-B1

Switch the right-side power button, to turn 

on/off the device.

3. Auto power on/off 

The car kit has a built-in vibration start-up 

function. After pairing it to your smartphone, 

the device turns off automatically when you 

don’t use it for 5 minutes or you get more 

than 10 meters away from the device. To 

power the device back on, open/close the 

car’s door or tap the car kit. 

Note: if you disconnect the device from your 

mobile manually, it would not reconnect 

automatically next time.

4. Multi-languages

This speaker supports English, German, 

French Italian, Spanish, Japanese and 

Chinese Voice Prompt. Long press the left 

small round button (MUTE Button) to switch 

between languages.

5. Pairing CK-B1 with the first phone

When using this Bluetooth car kit for the 

first time, you need to pair it with your 

mobile phone. 

a. Turn on the Bluetooth car kit, and you will 

listen the voice prompt “power on-Ready to 

Pair”. 

b. Activate your mobile phone’s Bluetooth 

function to search for the pairing name 

“Tellur CK-B1”.

c. Select the pairing name Tellur CK-B1, in 

your mobile phone, and press it to pair 

(some mobile phones may require entering 

the password”0000”). After successfully 

paired, you will hear the voice prompt” 

CONNECTED”.

Notes: If it was not paired successfully for 

the first time, please turn Off/On the device 

to repeat the above steps for pairing.

6. Connecting to the second phone

This device supports connecting 2 mobile 

phones simultaneously.

Please follow the next steps to operate:

a)Disconnect the 1st mobile phone from 

CK-B1.

b)Pair CK-B1 with the 2nd mobile phone.

c)Pair 1st mobile phone with CK-B1 by 

pressing last pairing record on your phone.

7. Answer /Reject Call

7.1 While the phone is ringing, answer the 

call by shortly pressing the middle round 

button.

7.2 Reject the call by long pressing the 

middle round button for 1~2seconds. (Short 

press; double click doesn’t work).

8. Hang up a call

Shortly press the middle round button to 

hang up a call. Shortly press the left small 

round button to MUTE the Microphone.

a) In case phone call is switched to mobile 

phone, the mute function wouldn’t MUTE 

sound from mobile phone.

b) In case phone call is MUTE on car kit 

CK-B1, the other caller can’t hear you.

9. Phone Call switch

Long press the middle round button for 

1~2sec to switch the conversation between 

mobile phone and CK-B1 during the call.

10. Redial last phone number

Shortly pressing the middle round button 

twice when your Bluetooth car kit is working 

will redial the last phone number.

11. Volume Control

Long press the volume button “+ / -” on the 

car kit to increase or decrease the volume.

12. Playing music

After connecting with your Bluetooth enabled 

devices, you can play music via Bluetooth 

CK-B1.

-Long press the button “+ / -” to adjust the 

volume; shortly press the button for next or 

last track;

-Press the middle round button to pause 

/play the music.

13. Self-protection with low power

When the battery power is low, the Bluetooth 

car kit will have a voice prompt “Low 

Battery”. Please, fully charge the device 

before using it again.

14. Specifications

Bluetooth version: 5.0 + EDR

Working range: Up to 10 meters

Microphone: Yes (supports hands-free talking 

function)

Hands-free calls technologies: Noise 

suppression (CVC) and echo cancellation

Multipoint technology: Pair and maintain 

connections with two phones and answer 

calls from either phone

Frequency of transmission: 2.4 GHz

Supported profiles: HSP, HFP, DSP, A2DP, 

AVRCP

Power supply: 3.7V 1000 mAh

Standby time: 1000 hours

Talk time: 16 hours

Charging time: 3 hours

Charging port: Micro-USB

Driver rated power: 2W

Volume control: Yes

Auto power on/off: Yes

Other features: Supports voice assistant 

control

Available colors: Black

Package includes: Bluetooth Car Kit CK-B1; 

Charging cable; User Manual; Warranty.

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