Features:
BT 5.0 technology offers lower powers consumption and stable transmission. 
Fashion simple design, convenient to carry.
Built-in microphone enables you to answer a handsfree call.
Convenient buttons for volume adjustment, music and hands-free call control.
Offers a wire-less connection range of 10 meters (33 feet).
Charged by USB port, plug and play, dispel the trouble of using the batterys. 
Superb stereo sound quality and excellent bass.
 
Specifications:
Model: HS-BT167
BT Version: JL5.0
Color: Black
Material: Metal mesh
Transmission Distance: 10M
Speaker powers: 5W*2
Playing Time: 4-5H
Built-in batterys: 1*10V 2000mAh lithium batterys
Operation Frequency: 60Hz-18KHz
Item size: 370*63*60mm/14.57*2.48*2.36in
Package size: 380*80*80mm/14.96*3.15*3.15in
Package weight: 880g/1.94lb
 
Package List:
1*Speaker
1*USB charging-cable
1*Audio cable
1*User manual