Notice: 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). DEVICE NOT FOUND:please check if you have turned on the Bluetooth function on your devices, or please kindly try to restart your phone, the name of this earphone would be i7 TWS. NOT CHARGING:Please kindly check if you are charging correctly, if the earphone is completely out of power, it might take longer to be fully charged. VOLUME CONTROL:consider it's so small size, you need to adjust the volume on your smart phone, there is only one key button on the earphone, for power on/off/answer or reject phone calls. Tips: If you only want to use single one of the earphones, please turn off the phone Blue tooth.Turn the earphone Blue tooth on and keep press the function key until the LED light flashing Red and Blue alternately, now open the phone Blue tooth to matched.
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