Sports Bluetooth Headset 5.0 wireless Neckband

Operation introduction:

Power on: Long press for 2 seconds
Shut down: Long press for 3.5 seconds
Play 、 pause: Click MFB
Volume up: VOL + click
Volume down: VOL-click
Next song: Vol + long press for 2 seconds
Previous song: Vol-press long for 2 seconds

Note:This headset currently has no SD card insertion function. Please understand

Automatic connection: Automatically connect back to the connected bluetooth device after startup. When no connection record is detected or any bluetooth device cannot be successfully connected backwards, the bluetooth headset automatically enters the waiting state for connection
Interrupt connection: When the cell phone closes the bluetooth connection or leaves the connection range, the bluetooth headset automatically enters the standby state. If no device is connected within 5 minutes, the bluetooth headset will be turned off automatically.