Specifications:
* Version: V5.0 + EDR
* Loudspeaker: 4" x2
* Output Power: 10W
* Frequency response: 90Hz-20KHz
* Relationship signal/ noise: >=75db
* Battery: 1200MAL battery
* Power Voltage: 0.5A D5V/USb Power
* Product Size: (L*W*H) 160*155*380mm
* Packaging Size: (L*W*H) 165*160*385mm
What's in the box
1x LSPK-AZ4 4''*2 BT SPEAKER