Wireless Sleep Headphones - Bluetooth Sport Headband with Ultra-Thin HD Stereo Speakers

Precautions: 1. Please use and store away from acidic, alkali, sharp objects, etc. 2. Please keep the device dry. 3. Please keep the device clean after use and place it in a desiccant. 4. Please remove your headphones before washing. 5. Do not disassemble, modify, or change the device yourself. 6. Do not discard or drop. Introduction to Function: Connect the micro USB port on the headset, then connect the USB port of the USB data cable to the computer. The LED indicator will turn red. When the LED indicator turns blue, it means the Bluetooth headset is fully charged. Please disconnect it. Data line output. Power On: Press the power button for 2 to 3 seconds, and the LED indicator on the Bluetooth headset will flash alternately red and blue. Power Off: When powered on, press the power button for 2 to 3 seconds. When the red LED flashes 3 times and then turns off, the Bluetooth headset is off. Bluetooth connection instructions for the Bluetooth headset: Powering on and Bluetooth connection 1. Press the power button for 2-3 seconds. The red and blue LEDs will flash alternately. Turn on your mobile phone's Bluetooth. Search for the Bluetooth name "BT-03S" to pair. If pairing is successful, the blue LED will flash slowly. If a password has been set, it is "0000". Automatic pairing 2. After the first successful pairing, the next time you use the Bluetooth headset and your mobile phone's Bluetooth, they will automatically connect without needing to search and reconnect. Pause and play 3. When listening to music, press the power button once to pause and press it again to play. When a call comes in, press the power button once to answer the call. When a call comes in, press the power button once to hang up. When connected to a mobile phone, press the power button twice to redial. 4. Press and hold the volume down button "-" to decrease the volume; press and hold the volume down button "-" to go back to the previous song. 5. Press and hold the volume up button "+" to increase the volume; press and hold the volume up button "+" to play the next song.