K12 Wireless Bluetooth Speaker with 2 Microphone RGB Portable Music Player Karaoke Machine for Family Singing Children's Gifts

Functions: card insertion

Applicable scenario: mobile and portable

Horn unit: single horn

Connection mode: Bluetooth connection

Frequency response range: others

Output power: 10~20W

Signal to noise ratio: ≥ 75dB

Power supply mode: built-in lithium battery

Channel: 2

Playback duration: 6 hours

Extended storage: not supported

Number of speakers: 2

Effective distance: 10m

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 list: instruction manual/charging line

Package type: portable speaker

Color: white - pink

Power mode: USB

Waterproof grade: IPx3

Bluetooth version: 5.0

Shell process: ABS