KINGLUCKY 2022 new JBk-8903 outdoor wireless bluetooth speaker colorful lights portable double speaker subwoofer k song audio

Function card, radio, voice prompt

Applicable scene car, desktop, fitness, outdoor, home, mobile portable, K song, live broadcast, square dance, broadcast system, outdoor lawn

Type: bluetooth speaker

Connection method: Bluetooth connection

Interface type: USB

Frequency response range: 100HZ-20KHZ

Output power: 10W

Signal-to-noise ratio: ≥75dB

Power supply mode: built-in lithium battery

Channels: 2

Expanded storage: 32GB

Bluetooth protocol: 5.0

Number of speakers: 1

Effective distance: 10 meters

Operation mode: button

Applicable people: general

Display: none

Playback format: MP3, WMA, FLC

Shell material: plastic

Whether to support APP: No

Support format: TF card

Speaker adjustment method: button

Whether there is a radio function: yes

Box material: plastic

Appearance size: 62.5*52.5*39.5cm

Product weight: 1.2 (KG)

Colour: Black

Power supply: USB

Waterproof grade: not waterproof

Bluetooth version: 5.0

Shell process: PP

Built-in battery capacity: 1200mAh