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 please kindly try to restart your phone, the name of this earphone would be i7-tws; 3.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; 4.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. 5.NOT CONNECT: Please do as this step to reset the connect: First,Please make sure you has deleted all 'tws-i7' in your phone's bluetooth list, then Long press the multifunction button of two earbuds at the same time until the led flash in blue and red alternately, you will hear a voice says 'Power on' Secone,Click either side of the multifunction key for 2 seconds until you hear a voice 'doo', there would be a reminding voice says 'Connected' or 'Paired'. Third,Turn on the phone Bluetooth and search 'tws-i7' to connect. When the led flash slowly in blue, they paired successfully. Specification: - Bluetooth version: Bluetooth v4.1 + EDR - Output power: 30mW - Operating voltage range: 3.0V-4.2V - With A2DP / AVRCP high quality stereo audio transmission and remote control protocol - Charging time:1 hour - Product Size: Length 25MM. Width 15MM. High 35mm - Talk or music time: 1.5-2 hours - Standby time is about 120 hours Package Includes: 1*a pair of mini Bluetooth Headphones(2 pieces,left&right) 1*USB Charging Cable 1*User Manual
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