Luxury Tiny Bluetooth Metal Silvery Speaker TWS Portable Car Audio Wireless Stereo Steel Gun Heavy Subwoofer Outdoor Loudspeaker

High-concerned chemical : None Input/Output : USB Sound Mode : Hi-Res Sound Mode,3D Surround Sound Mode,Immersive Sound Mode,Extra Bass Mode Category : Speakers Use : others Bluetooth Version : 5.0 Input Power(W) : <25 W Voice Control : No Waterproof : Yes Support APP : Yes Material : Metal Inbox adaptor : NO Intelligent Personal Assistant : NONE Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : USB Channels : 1 Battery : Yes Communication : USB Speaker Type : Computer Speaker Cabinet Material : Metal Power Source : Battery Two Speakers interconnection: Power supply method: built-in lithium battery Storage card type: does not support expansion cards Frequency response range: 20Hz-20KHz Playback format: MP3, WMA, WAV Packaging List: Mainframe Box Charging Line Instructions Hanging Rope Number of speakers: 1 Speaker adjustment method: buttons Applicable audience: general Battery capacity: 200MA Waterproof grade: ipx 1 Power mode: USB Internal battery capacity: 300mA -500mA Shell process: anodized metal shell Output power: below 10W Body color: black gold, silver, blue, Chinese red Connection method: Bluetooth connection Interface type: USB Applicable scenarios: car, desktop, fitness, outdoor, home, portable, outdoor lawn Appearance size: 39 * 39 * 32MM Channel: 2.1 Operation mode: button type Horn unit: one 4 Ω 3W Playback duration: 2 hours Effective distance: 10 meters Signal to noise ratio: ≥ 70db Type: Bluetooth speaker Label:Yes