Bluetooth Speaker Dual Speaker Stereo Outdoor TF Usb Playback Fm Voice Broadcasting Portable Subwoofer 50 Wireless Speaker

Good luck with your favorite purchasesHigh-concerned chemical : None Input/Output : Other Sound Mode : Standard Mode,Other Category : Speakers Use : others Input Power(W) : 200-299W Voice Control : No Frequency Range : 100Hz-20KHz Waterproof : No Support APP : No Inbox adaptor : No Intelligent Personal Assistant : None Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : Battery,USB Channels : 2 (2.0) Battery : Yes Communication : Induction Speaker Type : Portable Cabinet Material : Plastic Brand Name : OLOEY Power Source : Battery Origin : Mainland China