Main features:
Intelligent quick charging
Hands-free with Bluetooth 4.0
Can answer and hang up calls
Auto power-on and power-off

Function: Answering phone, Bluetooth, noise cancelling
Language: English
Material: PC
Connectivity : Wireless
Application: Mobile phone
Impedance: 13ohms
Talk time: More than 2.5h
Music time: More than 2.5h
Standby time: More than72h
Charging time (h): Less than 1h
Bluetooth: Yes
Bluetooth version: V4.0
Bluetooth distance: W/O obstacles 10m
Bluetooth protocol: A2DP
Battery capacity(mAh): 60mAh
Product size (L x W x H): 7.40 x 4.20 x 2.30 cm/2.91 x 1.65 x 0.91 inches
Package contents: 1 x T1 car business earphones headset, 1 x car charger