Mini Fabric Wireless Bluetooth Speaker, Waterproof Outdoor HlFl 3D Stereo MP3 Player Support FM Radio Support SD TF Card Speaker

High-concerned chemical : None Input/Output : USB Sound Mode : 3D Surround Sound Mode,Stereo Sound Mode Category : Speakers Use : Camping Input Power(W) : <25 W Voice Control : No Waterproof : Yes Support APP : No Material : Plastic Inbox adaptor : No Intelligent Personal Assistant : None Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : DC Channels : 2 (2.0) Battery : Yes Communication : Induction Speaker Type : Portable Cabinet Material : Plastic Brand Name : DUTRIEUX Power Source : USB Origin : Mainland China