K12 Karaoke Wireless Speaker with Microphone

K12 Speaker High-end Bluetooth Audio Small Home KTV Karaoke Microphone Professional Children's Singing Bluetooth Speaker Column
Input/Output:Other
Touch Screen:no
Sound Mode:Other
Category:Speakers
Active Noise-Cancellation:Active
Voice Control:No
Display Screen:No
Waterproof:No
Support APP:No
Material:Metal
Intelligent Personal Assistant:none
Audio Crossover:Full-Range
Number of Loudspeaker Enclosure:1
Power Source:Battery
Channels:1
Battery:Yes
Communication:bluetooth,WireLess
Speaker Type:Portable
Cabinet Material:Metal
Origin:Mainland China
Playback mode:BT/TF card/USB drive/AUX
Input signal:42DB
Output power:5W
Charging voltage:5V
Frequency range:90Hz-18KHz
Signal to noise ratio:≥ 70dB
Battery capacity:1000mAh