♥EASY TO USE:Compatible with most Bluetooth enabled devices, such as Apple iPhone, Android Samsung, other smart phone etc., pairing up just take a few seconds.
♥COMFORTABLE,SECURE FIT: Ergonomic designed in-ear ear tip keeps earbuds comfortably placed in your ear
♥GREAT BATTERY LIFE: battery status displayed on IOS device, music playing time 4 hours on a single charge and 120 hours of stand-by, only take 1hours to fully charged,with USB charge cable.
♥Style Fashion, small size and light weight, Only 5 grams
♥LASTEST VERSION: Featuring latest Bluetooth 4.1+ EDR, Supporting 33ft (10 meters) working range.
Specfication:
Wireless version: dual-mode Bluetooth V4.1+EDR, ultra-low power consumption
Support agreement: A2DP1.3/ HFP1.6/ HSP1.2/ AVRCP1.6/ D11.3
Input: DC5V
Bluetooth frequency: 2.4GHZ
Speaker impedance: 32Ω
Microphones sensitivity: -42db
Bluetooth transmission distance: 33 feet or 10 meters in clear space
Battery capacity: 60mAh
Standby time: 120 hours
Playing/ Talking time: 3-4 hours
Charging time: 1~2 hours
Dimension: approx. 4.9cm×2cm×1.8cm/1.93×0.79×0.71in
Weight: approx. 12g
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;
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