Lavince Sleep Headphones - Wireless Bluetooth 5.0 Ultra-Thin HD

►Product Specification: - Version 5. 0 - Charging Time: 2 hours -Devices continuous working time: >10Hours -Power/Handfree/Stop/Play -Vol Up/Next - Vol Down/previous ►Product Characteristic: - Support bluetooth communication and bluetooth Music -Low loss high quality stereo sound -In build lithium ion battery with micro USB charging function -User-friendly function design -LED display for working status -No beeps - Compatible models ►How to Use? - Close all your Bluetooth on the phone. -Long press the "on/off" button in the eyemask to red blue light flash. -Open your Bluetooth on the phone, find the Bluetooth name BT-FAAH, then connect. -After connecting the Bluetooth, you can listen to the music directly! ►Devices Hands-free: - Incoming call, press once PLAY/STOP Button for auto receives call -Incoming call, press and hold PLAY/STOP button for 3 sec to reject call -During call, long press PLAY/STOP Button for 3 sec to switch to mobile device, press. PLAY /STOP Button again for 3 sec will switch back to earphone