Sports Bluetooth Headset 5.0 TWS Wireless Neckband Earphones Hanging Neck Stereo Headphones Waterproof Earbuds With Microphone

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.

Noise: active Headphone: In Water: yes Playback: Yes