Function: remote control

Applicable scene: desktop, outdoor, mobile and portable

Type: bluetooth speaker

Connection method: Bluetooth connection

Interface type: USB

Frequency response range: 100HZ-20KHZ

Output power: 5W

Signal-to-noise ratio: ≥75dB

Power supply mode: built-in lithium battery

Playing time: 6 hours

Expandable Storage: 8GB

Number of speakers: 2

Effective distance: 10 meters

Playback format: MP3

Shell material: ABS

Whether to support APP: No

Supported format: TF card

Box material: ABS

Appearance size: 11.4*6.8*15.2cm

Item number: QB818

Power supply: USB

Waterproof grade: IPX 2

Built-in battery capacity: 2000mAh-4000mAh