Material:High Quality

Speaker Unit:40MM

Chipset:CSR4.1

Battery:315Mah

Working Time:20Hours

Charging Time:1.5Hours

Frequency:2.4-2.48Ghz

Protocol:A2DP/AVRCP/HFP/HSPV

Feather:Folding,HD Sounds

NFC Function,Comfortable Fit

Support:MobilePhone,MP3,IPAD,TABLET,PC,LAPTOP,Audio Devices

Color:Black,White