SADA Wireless bluetooth Speaker Combination Packages Desktop PC Computer with 3.5MM Interface Office Gaming to Watch Mov

Specification bluetooth version5 0Frequency Range30HZ 15KHZOutput Power3WChannel2 1Size400mm 80mm 60mm100mm 100mm 205mmSeparation≤35dBSignal to noise ratio≤65dBGross weight1 4KGEffective distance10MSupply voltageDC5V 1 0AFeatures 1 4 units sound 2 speakers 2 air ducts 4D stereo volume enjoy the cinematic shock presents high quality sound quality 2 Wired and wireless dual connection built in bluetooth chip 3 Innovative independent volume knob design turn to adjust the volume Package Included 1 Wireless bluetooth speaker1 Bass1 Product Manual