Bluetooth Headphones, Bluesim 4.0 Wireless Headphones earphone headset Running Gym Exercise for Iphone 6s Plus 5s 4s Galaxy S6 S5 and Android Tablet (Black)

This product exists in the old and the upgraded version, random transmission

Technical Index:

1.Correspond With:CSR V4.0
2.Wireless working distance:≤10m
3.Charge time:≤2.5 Hours
4.Talk time:≥8 Hours
5.Music time:≥6 Hours
6.Standby time ≥100 Hours
7.Charging Port: Micro USB
8.Could connect 2 cellphones at the same time
9.Bluetooth Profile: HFP1.6，HSP1.2，AVRCP1.4，A2DP1.2 Supports APT-x feature (HiFi stereo)
10.Variety of colors: Blue, Black, Green, Orange
11.Neckband and over ear design , comfortable wearing experiences
12.Weight: 20G

Accessories List:

1X Sport Bluetooth Stereo Earphone.
1X User Manual.
1X USB Charger Cable.
4X ear rubber（The bluetooth earphone is with middle size ear rubbers and ear hooks）