Model: Book

Bluetooth Version: 5.3

Output Power: 80W

Waterproof IPX5

Support TWS function

4 Playing Mode: Bluetooth/TF card/AUX in /U disk

Frequency response: 20hz-20kHZ

Signal-too-noise ratio : ≥80dB

Battery charge time: 5 hours

Music playtime: about 18 hours

Power supply : Type-c 5V/3A

Unit Weight of speaker: 1845g