Wireless Bluetooth Sound bar Speaker Wired Surround Stereo Home Theater TV System TF Card USB Play Remote Control Power Sound Speaker

Category:Speakers Use:home Input Power(W):25-49 W Support APP:No Intelligent Personal Assistant:none Audio Crossover:Two-Way Number of Loudspeaker Enclosure:2 Power Source:USB Channels:2 (2.0) Battery:Yes Communication:USB Speaker Type:SOUND BAR Cabinet Material:Plastic Origin:Mainland China Certification:CE Power supply mode:Built in lithium battery frequency response: 20Hz-20KHz Number of horns:4 Article No:BS-21 Speaker adjustment mode:Key Battery capacity :2000mAH Power mode:USB Duration of play:Approx. 4H effective range: 10m Support format: WMA/APE/MP3/FLAC Signal-to-noise ratio: 80db