A10 Wireless Bluetooth Speaker Subwoofer Portable Mini Speaker Gift Support TF Card For House Party Mobile News Broadcast

Specifications:

Type: Bluetooth speaker

Connection method: Bluetooth connection

Interface type: USB

Battery capacity: 350mah

Frequency response range: 100HZ-20KHZ

Output power: 3W signal-to-noise ratio ≥75dB

Power supply mode: Built-in lithium battery

Channel: 1

Playing time: 1

Extended storage: 32GB

Bluetooth protocol: 4.0

Number of speakers: 1

Effective distance: 10 meters

Operation method: button

Applicable people: General

Display: None

Playback format: MP3

Shell material: metal

Whether to support APP: No

Supported format: TF card

Speaker adjustment method: button