Karaoke Machine Portable Bluetooth 5.3 PA Speaker

Functions:card insertion

Applicable scenario:mobile and portable

Speaker unit: Single Speaker

Connection mode:Bluetooth connection

Frequency response range:others

Output power:10-20W

Signal to noise ratio:greater than equal 75dB

Power supply mode:built-in lithium battery

Channel:2

Playback duration:6 hours

Extended storage:not supported

Number of speakers:2

Effective distance:10meter

Operation mode:key

Applicable population:general

Display screen:None

Playback format:WMA

Whether APP is supported:No

Supported format:TF card

Speaker adjustment mode:key

Box material:others

Product weight:0.2 (KG)

Package type:portable speaker

Power mode:USB

Waterproof grade:IPx 3

Bluetooth version:5.0

Built in battery capacity: no battery

Colour:Beige

Material:ABS+Metal