Features:

Supports Bluetooth v3.0
Charge indicator / LED pairing indicator
Supports profile A2DP (Advanced Audio Distribution Profile)
Wireless range: 33 feet
3.5mm audio output
Micro-USB port for battery recharge
Built-in rechargeable lithium ion battery
Includes: Micro-USB to USB cable, and 3.5mm audio cable 

Package detail:

Item size: 50*30*11mm
Package size: 110*75*20mm
Net weight: 25g
Gross weight: 35g

 If you have any other questions please feel free to contact me . 

Contact person : Lory 

Skype : axaetsalesb

Wechat : +86 15626191254