In-ear/Mini/Light Weight Sports Bluetooth Earphone

in ear sports bluetooth earphone KS082: 1. USB charging port on product body ,Website:http://www.s-ksenic.com, not on control pannel , it avoid big size control pannel. 2. Concealed LED indicator on product, which can reflect turn on/off models. 3. Natural Nontoxic silica Gel, soft and comfortable to wear, strengthen bass effect. 4. High sensitive microphone. Product Parameters: Bluetooth Version 4.1 Bluetooth protocol HSP,HFP,A2DP and AVRCP Support SBC , MPS decoder and APT-X Talking / Playing time 10 hours /10 hours Standby time 330 hours Charging time 2.5 hours Transmission distance Above 10 meters Weight 12g Impedance 16 ohm Frequency response 20-20kHz Loudspeaker size 8mm Sensitivity 100+/-3db Charging input 5V/200mA Certifications BQB,CE,RoHS, REACH, FCC OEM/ODM Yes Patent Have patent Product Functions: 1.Support remote control of play/pause, next song/last song,volume up/volume down,pick up/hang up/ reject the phone calls,last number redial. 2.Pause the music & play back automatically when receives an incoming call. 3.Microphone silence,voice transfer and three-way calling (your cellphone needs to support this function). 4.Automatically connect to the last connected Bluetooth device, and it can connect two cellphones at the same time. 5.It can display this earphone's battery power on Apple devices. 6.Automatically turn off without connection for 5min.