Amplificatore da parete 4 pollici Tuya Smart Home Android 11 Bluetooth lettore musicale
IOT Tuya WIFI Support. Bluetooth audio Suppot send/receive WlFl audio push Support. Frequency response 20Hz-20Kh Audio signal to noise ratio 98db. Audio input(AUX) one Audio output one. Power input AC 90V-240V Output power 2 20W/4 20W.