Sport earphones Fineblue Mate7 Sport Bluetooth headset wireless headphones/ music sport headset Built in Mic for Iphone Samsung

Features :

Connect two phones at same time!

High quality 3D stereo

Longtime standby

Fastionable English Audio Promot

Support Agreements: HFP/ HSP /A2DP/ APTX

Bluetooth Version: Bluetooth V4.0 

Bluetooth Mode: Stereo + connect two phone calls (available in English and switch the reported number)

Frequency range: 2402MHZ-2480MHZ

Receiver sensitivity: -80dbm

Wireless transmission standard: CLASS2

Transmission range: about 10 meters

Frequency response: 20HZ - 20KHZ

SNR:> 80dbm

Speaker Output Power: 2 * 10mw

Battery: lithium polymer battery 150maH

Charging time: <3 hours

Continuous talk: about 6 hours (battery is full)

Standby time: about 100 hours (battery is full)