Portable Outdoor Bluetooth Speaker High Power Subwoofer Wireless Waterproof USB Music Player AUX TF

High-concerned chemical : None Input/Output : AUX Sound Mode : Stereo Sound Mode Category : Speakers Use : Camping Tweeter material : Metal Input Power(W) : <25 W Voice Control : No Waterproof : Yes Support APP : No Inbox adaptor : No Intelligent Personal Assistant : None Audio Crossover : Two-Way Number of Loudspeaker Enclosure : 2 Power Source : USB Channels : 2 (2.0) Battery : Yes Communication : AUX,Bluetooth Speaker Type : Portable Cabinet Material : PVC Brand Name : STONEGO Power Source : Battery Origin : Mainland China