Bluetooth Speaker Mini Wireless Loudspeaker Crack LED TF Card USB Subwoofer Portable MP3 Sound Wireless Speaker for Smart Phone

Voltage range : Low voltage non-USB (below 75V DC, below 50V AC) High-concerned chemical : None Input/Output : USB Sound Mode : Other Category : Speakers Use : Home Input Power(W) : 25-49 W Voice Control : No Waterproof : No Support APP : No Material : Paper Inbox adaptor : No Intelligent Personal Assistant : None Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : Battery Channels : 1 Battery : No Communication : WireLess Speaker Type : Portable Cabinet Material : Plastic Brand Name : Fomscvka Power Source : None Origin : Mainland China Certification : None