Wireless Speaker Bluetooth Portable Outdoor Sports Audio Stereo Support Mobile Phone Subwoofer MINI Portable Speaker

High-concerned chemical : None Input/Output : USB Sound Mode : Standard Mode Category : Speakers Use : Home Input Power(W) : <25 W Voice Control : No Waterproof : No Support APP : Yes Inbox adaptor : Yes Intelligent Personal Assistant : NONE Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : USB Channels : 2 (2.0) Battery : Yes Communication : WireLess Speaker Type : Portable Cabinet Material : PVC Power Source : USB 4.Multi-button control: volume, mode, etc. can be adjusted individually ●Package (neutral in English) Accessories: speaker + charging cable ●Parameter description: Speaker power: 3W*1 Battery: Built-in battery (rechargeable)1200mAh Control method: Button/Bluetooth Packing list: Label:Yes