K12 Karaoke Bluetooth Speaker With Microphone Music Box 2025

Model: K12
Input/Output: USB
Functions: Card insertion
Applicable scenario: Mobile and portable
Horn unit: Single horn
Connection mode: Bluetooth connection
Frequency response range: Others
Output power: 6W
Input Signal: 42DB
Signal-to-noise ratio: Greater than or equal 75dB
Power supply mode: Built-in lithium battery
Channel: 2
Playback duration: Up to 2 hours
Extended storage: Not supported
Number of speakers: 2
Effective distance: 10 meters
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
Material: ABS+Metal