Portable Wireless Bass Speaker Audio, Mini Car Small Speaker Auxiliary FM TF USB Plug-in Card Outdoor Portable Small Speaker

Good luck with your favorite purchasesHigh-concerned chemical : None Input/Output : Other Battery Capacity[mAh] : 30 Sound Mode : Standard Mode Category : Speakers Use : Home Woofer/Widerange material : Metal Tweeter material : Metal Input Power(W) : <25 W Voice Control : No Waterproof : No Support APP : No Material : ABS Inbox adaptor : No Intelligent Personal Assistant : None Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : USB Channels : 1 Battery : Yes Communication : WireLess Speaker Type : Portable Cabinet Material : Plastic Brand Name : Opansten Power Source : Battery Origin : Mainland China