TSN-1 Portable Speaker Wireless Bluetooth Speakers with 5.3 Stereo FM/SD/USB Disk/Aux Modes Waterproof for Outdoor Hifi Sound

Voltage range : USB (5-20V DC) High-concerned chemical : none Input/Output : USB Sound Mode : Hi-Res 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 Inbox adaptor : No Intelligent Personal Assistant : NONE Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : Battery Channels : 2 (2.0) Battery : Yes Communication : Bluetooth Speaker Type : Portable Cabinet Material : Plastic Power Source : Battery Label:Yes

AUX Port: Yes HDMI Port: No Waterproof: no