COMMON PROBLEMS
1. NOT PAIRING: please check if the headset has entered pairing mode. (Turn the Bluetooth on and keep press the function key until the LED light flashing Red and Blue alternately);
2. DEVICE NOT FOUND: please check if you have turned on the Bluetooth function on your devices, or try to restart your phone, the name of this earphone would be I7;
3. NOT CHARGING: please check if you are charging correctly, if the earphone is completely out of power, it might take longer to be fully charged;
4. VOLUME CONTROL: consider it’s so small size, you need to adjust the volume on your smartphone, there is only one key button on the earphone, for power on/off/answer or reject phone calls.