Portable Wireless Bluetooth Speaker Bass Subwoofer Waterproof Outdoor for Car Stereo Loudspeaker Music Box for ios/Android

High-concerned chemical : None Input/Output : AUX Sound Mode : Standard Mode Category : Speakers Use : Home Mid-range material : Other Tweeter material : Other Acoustic enclosure : Other Bluetooth Version : 5.0 Input Power(W) : <25 W Active Noise-Cancellation : PASSIVE Voice Control : No Frequency Range : 50Hz-20KHz Waterproof : No Support APP : No Material : Others Inbox adaptor : No Support Apt-x : No Intelligent Personal Assistant : NONE Built-in Microphone : No Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : USB Channels : 1 Battery : Yes Communication : Induction Speaker Type : Portable Cabinet Material : Plastic Power Source : USB Remote Control : No Display screen : No Support Memory Card : Yes Specifications: Output power: 3W Battery capacity: Lithium battery 400mAh Play time: about 2-4 hours (depending on the volume level) Charging time: about 2-3 hours Support: Bluetooth, TF card, USB,AUX,Type-c. Bluetooth version: V5.0 Bluetooth distance: 10M Press and Hold ON/OFF Key to Turn on.then, double click the key to enter the system search FM mode. and then the system will automatically save the radio station after thesearch is finished.Press and hold the "Next"key to select the next radiostation,(Tip: When using the radicfunction, please plug in the audio cable for the antenna, the receptioneffect will be better） Package Include: Label:Yes