Doss Ds-1168 Bluetooth Speaker 

Type: Portable Bluetooth Speaker 
Frequency response: 65Hz to 20kHz 
Sensitivity/Sound pressure level: 86dB 
Plug type and length:3.5mm Stereo Jack 
Power consumption:3.7W/5V 
Bluetooth/Wireless range: Up to 10M 
Impedance: 32 ohms 
Compatible with most mobile phones, mp3 players, and computers