ITEM NAME:Sleep Headphones Bluetooth Turban Headset Wireless Music Sports Headband Product Description Description: Wireless Bluetooth Earphone Headphone Sleep Bluetooth Headband Headset for Running Yoga Gym Sports Feature: Support Bluetooth communication and Bluetooth music. Low-loss high-quality stereo. Built-in lithium-ion battery with micro USB charging function. Humanized functional design. LED display working status. No beeps. Compatible models. Specification: Color: Black Bluetooth: V5.0 Charging time: 2 hours Bluetooth continuous working time:> 10 hours Power/hands-free/stop/play Vol Up /Next Volume down/previous How to use? 1. Turn off all Bluetooth on the phone. 2. Press and hold the "On/Off" button in the eyecup to flash red and blue. 3. Turn on Bluetooth on your phone, find the Bluetooth name BT-FAAH, and connect. 4. After connecting Bluetooth, you can listen to music directly! Bluetooth hands-free: Incoming call, press PLAY/STOP button once to answer the call automatically When calling, press and hold the play/stop button for 3 seconds to reject the call During a call, press and hold the PLAY/STOP button for 3 seconds to switch to the mobile device, and press the PLAY/STOP button again for 3 seconds to switch back to the headset Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3mm measuring deviation due to manual measurement. Included: 1 X Sleep Bluetooth Headband.Support Bluetooth communication and Bluetooth music. Included: 1 XSleep Bluetooth Headband. Bluetooth: V5.0. Turn off all Bluetooth on the phone. After connecting Bluetooth, you can listen to music directly!