iclever BTH12 - Wireless Headphones Manual

Table of Contents

Contents

1 Package Contents
2 Product Diagram
3 On / Off
4 Bluetooth Pairing
5 Light Mode Switching
6 Volume Limit Gear Switching
7 Operation of Buttons
8 Voice Prompt
9 How to Charge the Device
10 Documents / Resources
- 10.1 Download manual

Package Contents

Product Diagram

Power Button
LED Indicator
Microphone
3.5mm Audio Input
Type-C Charging Port
Volume - / Previous Track
MFB Button
Volume + / Next Track
Light Mode Switch Button

On / Off

Power on:
Switch the button to the "ON" direction. Then the LED indicator flashes blue for 1 second, and the colorful lights are on.
Shutdown:
Switch the button to "OFF" direction, and the headphone is turned off. The LED indicator flashes blue for 1 second and then goes off.

Bluetooth Pairing

Bluetooth Pairing operation

In the power-on state, switch the button to the "ON" direction; the colorful lights are on; Bluetooth enters the pairing state, and the red and blue lights flash alternately.
Turn on the Bluetooth of the mobile phone. Then find and select the "iClever-BTH12" Bluetooth pairing name in the device list for Bluetooth pairing connection.

Light Mode Switching

Short press the light mode switch button, and you can switch multiple light modes at will.

Volume Limit Gear Switching

Press and hold the "+" & "-" buttons at the same time to switch the volume limit to 74dB, and the voice broadcast to "74dB".
Press and hold the "+" & "-" buttons at the same time to switch the volume limit to 85dB, and the voice broadcast to "85dB".
Press and hold the "+" & "-" buttons at the same time to switch the volume limit to 94dB, and the voice broadcast to "94dB".

Note: The default power-on and factory reset are at 94dB volume limit.

Operation of Buttons

Volume Up	Short press the "+" button.
Volume Down	Short press the "-" button.
Next Track	Press and hold the "+" button for 2 seconds.
Previous Track	Press and hold the "-" button for 2 seconds.
Play / Pause	Press the MFB button once.
Answer / End A Call	Press the MFB button once.
Reject A Call	Keep pressing the MFB button for seconds.
Activate Siri	Press the MFB button twice.
Clear The Pairing List	Press and hold the "+" button and "-" button simultaneously for 4 seconds in the power-on state to clear the pairing list. Then the headphone will automatically enter pairing state.

Voice Prompt

Power On	Power on
Power Off	Power off
Pairing	Pairing
Successful Pairing	Connected
Disconnection	Disconnected
Low Power	Battery Low

How to Charge the Device

Connect the Type-C cable to the Type-C port on the headphone, and a 5V power outlet (power adapter is not included). The indicator light will glow red to indicate charging. When the headphone is fully charged, the indicator light will change from red to blue.