Bluetooth version : V5. 0+EDR 15m.

Functions: BT, USB, Optical input .

AUX ,LED ,LED display,EQ,Remote  control. HDMI(ARC)COAXIAL.

Output Power: 100W.

Power  supply:  soundbar , 18V 2.0A,Power adaptor  21V  3. 42A.

Speaker  unit : 2"/10W full range HiFi Speakers*4  +6.5"/60W subwoofer.

Frequency:  50Hz-18KHz.

S/N Ratio:80dB.

Materials : Plasctic body+metal mesh.

USB playback for MP3/WAV/ WMA/ APE/ FLAC/player  Full  remote control.

Soundbar size: 940*65*60mm.

Subwoofer size:  300*200*300mm.

40GP: 822 SET 40HQ:970 SET.