Bluetooth Headphones, i7S Wireless Earbuds Earphones in-Ear for Sport Bluetooth Earphones Stereo Sound 2 Built-in Mic Earphones, Noise Cancelling Headset for Workout, Running, Gym

Bebetter Bluetooth Headphone for iPhone 7 - one pair Features: 1.Model: i7 2.Bluetooth version: V4.2 3.Working range: up to 10 meters on open air 4.Frequency: 2.4G 5.Playing time: 4 hours 6.Standby time: 100 hours 7.Reception level of sensitivity: < -80dBm 8.Rechargeable battery: 60 mAh 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; 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. Package Include: 2*Headphone for iPhone 7 1*User Manual 1*Charging Dock