Subwoofer Bluetooth speaker

Description

Connection method: Bluetooth connection

Interface type: USB

Battery capacity: 2000mah

Frequency response range: 60Hz-15KHz

Output power: 10W

Signal to noise ratio: ≥75dB

Power supply: built-in lithium battery

Channel: 2

Playing time: 8 hours

Extended storage: 32GB

Bluetooth protocol: 5.0

Number of speakers: 2

Effective distance: 10 meters

Function: card, voice prompt, call function, audio function

Mode of operation: Button

Play format: MP3, WAV

Shell material: plastic

Supported format: U disk

Speaker adjustment method: Button

Cabinet material :ABS