Haut-parleur Bluetooth compact à double diaphragme, caisson de basses puissant, son surround stéréo, étanche, sans fil

Voltage range : USB (5-20V DC) High-concerned chemical : None Input/Output : USB Sound Mode : Stereo Sound Mode,Standard Mode Category : Speakers Use : Camping Input Power(W) : <25 W Voice Control : Yes Waterproof : No Support APP : Yes Inbox adaptor : No Intelligent Personal Assistant : NONE Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 2 Channels : 2 (2.0) Battery : Yes Communication : WireLess Speaker Type : Portable Cabinet Material : Plastic Power Source : Battery,USB Origin : Mainland China Power Supply : Lithium battery Frequency response range : 40Hz-20KHz Built-in battery capacity : 1000mAh-1200mAh (inclusive) Product net weight : 0.6KG Connection : Bluetooth connectivity Rated voltage : 3.7v Additional features : Insert cards, lighting, calls, broadcasts Bluetooth version : 5.3 Number of horns : 2 Applicable scenarios : Outdoor portability Appearance dimensions : 205x70x70mm Power rating : 5w Whether the battery is built-in : Built-in battery Acoustic subwoofer : Loud audio Cabinet material : ABS Waterproof rating : IPX 4 Features: : Double diaphragm Bluetooth audio : Bluetooth small speaker Effective distance : 10 meters Speaker type : Outdoor speakers signal-to-noise ratio : ≥85dB