Bluetooth speaker subwoofer home wireless portable audio outdoor large volume mini new style

Type: Bluetooth speaker

Time to market: 2021.06

Connection method: Bluetooth connection, U disk, SD card

Interface type: USB

Frequency response range: 100HZ-20KHZ

Output power: 10W

Signal to noise ratio: ≥85dB

Power supply mode: built-in lithium battery

Channel: 2.1

Playing time: about 12 hours

Expansion storage: 32GB

Bluetooth protocol: 5.0

Number of speakers: 2

Effective distance: 10 meters

Operation method: button

Shell material: metal + plastic