Top quality wireless bluetooth 4.1 earphones fashion sports type stereo music headphone headset with microphone waterproof for Aple iphone 4s iphone 5s iphone 6 /plus samsung huawei xiaomi ect. all  smart phone bluetooth device

Features:

-Bluetooth V4.1

-Portable lightweight and sweatproof design

-Built-in microphone

-Built-in rechargeable Li-ion battery

-Multipoint pairing (connect 2 bluetooth device)

-Voice command for picking up / rejecting calls

-Built-in 14.2mm nedymium driver

-Clear bass resonance, CVC wind noise reduction, and superior sound isolation

Technical Specification:

-Bluetooth specification: 4.1+EDR

-Bluetooth profiles:HEP1.6,SHP1.2,AVRCP1.4,A2DP1.2

-RF range:10m

-Noise reduction:CVC6.0

-Stand- by time:about 175 times

-Calculation conversation time:bout 5 hours

-charging time: about 2 hours

-Dimension(LXWXH):40X24X32MM

-Weight:16.4g

Package:

1 X Sport Bluetooth Headset

1 X USB charger cable

4 X Ear rubber

4 x  ear hook