Bluetooth audio portable wireless card mini home waterproof bathroom stereo high-quality portable player
Functions: card insertion, waterproof, radio, fall proof, voice prompt, call function<br>Applicable scenarios: desktop, fitness, outdoor, home, mobile portable, karaoke, live broadcast, square dance, broadcasting system, outdoor lawn<br>Type: Bluetooth speaker<br>Origin: China<br>Connection method: Bluetooth connection<br>Interface type: USB<br>Frequency response range: 100hz-18khz<br>Output power: 5W<br>Signal to noise ratio: ≥ 80dB<br>Power supply mode: built-in lithium battery<br>Sound channel: 2.1<br>Playback duration: 3 hours<br>Extended storage: 32GB<br>Number of horns<br>one<br>Effective distance 10 meters<br>Operation mode key<br>Shell material plastic<br>Support format TF Card<br>Speaker adjustment mode key<br>Whether there is radio function yes<br>Box material ABS<br>Waterproof grade IPX 6<br>Bluetooth version 4.1<br>Built in battery capacity 1200 Ma -2000 Ma<br>Bluetooth protocol 4.1