Sell Zealot / fanatic S7 foreign trade Bluetooth speaker card subwoofer portable touch mini gift audio best price

Powered mode: built-in lithium battery Frequency ranging: 20Hz-20KHz Play format: MP3 Is there a radio function: no Product weight: 1.1 Time to market: 4.2 Packing list: Manual audio cable charging cable Display: None Bluetooth version: 5.0 Item No .: S7 Trumpet number: 4 Package Type: All Speaker adjustment method: touch Applicable people: general purpose Battery capacity: 8000mAh Waterproof rating: IPX 5 Adding LOGO: Whether to support App: Yes Function: card, dust, voice prompt, call function Invoice: no invoice Source category: Spot Power mode: USB Color: black, silver gray Built-in battery capacity: 4000 mA or more Bluetooth protocol: 5.0 Certificate Type: RoHS, CE Certification Output power: 40W After-sales service: nationwide warranty Connection method: Bluetooth connection Interface type: USB Origin: Shenzhen Applicable scenario: car, desktop, fitness, outdoor, home, mobile portable, K song, live, square dance, broadcasting system, outdoor lawn Quick shipping time: 1-3 days Appearance Size: 260 * 72 * 84mm Sound: 2.2 Body material: metal Shell material: metal Way: Touch Speaker unit: 52mm * 4 Playing time: 10 hours Effective distance: 10 meters Support format: TF card Signal ratio: ≥ 85dB Extended storage: 32GB Type: Bluetooth sound