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K12 Speaker High-end Bluetooth Audio Small Home Ktv Karaoke Microphone Professional Children’s Singing Bluetooth Speaker Column
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