Sports-Bluetooth-Headphones-Wireless-Headsets-with-Microphone-Neckband-Earbuds-Stereo-AptX-Technology-InEar-Ea

Bluetooth Parameters:
1.bluetooth Version 4.1
2.Support profile:HSP,HFP,A2DP,AVRCP
3.MFB(Power on/Power off/Play/Pause);Vol+,Vol-,Previous song,Next song
4.Transmission Range(HZ):2.4026GHZ-2.480GHZ
5.Transmission distance: Within 10M
6.Charing time:with 2 hours
7.Talking time:more than 10 hours
8.Music time:more than 8 hours
9.Standby time:more than 80 hours

Easy to Use
Turn on/pairing/Turn off,
-Long press the MFB to turn on the headset , and it will say "power on" and then get into pairing mode,
-Using your phone, find the Bluetooth Menu and search for new device,
Select "SX-985" from the list of the devices and pair it with your phone,
Long press the MFB after connected, it will power off