Wireless Bluetooth Speaker Cannon Subwoofer Outdoor Portable Mini Mobile Phone Subwoofer Card Glowing Bluetooth Audio With USB

Function: card, radio, voice prompt, call function Applicable scenarios: car, desktop, fitness, outdoor, home, mobile portable Certificate type: FCC, ROHS, CE certification Type: Mini Speaker Connection method: Bluetooth connection Interface type: USB Frequency response range: 60Hz-15KHz Output power: 3w Channel: 2.1 Play time: 2 hours Expandable Storage: 4GB Number of speakers: 2 Effective distance: 10 meters Operation mode: button Display: none Playback format: MP3 Shell material: metal Whether to support APP: No Supported format: U disk Speaker adjustment method: button Whether there is a radio function: yes Appearance size: 80.5*80.5*66mm Color: pink, blue, black, red, silver gray Power supply: USB Waterproof grade: IPX 2 Label: Yes