120 minutes in 2K mode

Stable Bluetooth connection

European Version Ice Color

Toy material: TPR

Electrocardiogram (high-frequency 512Hz) monitoring

KW01 Karaoke Microphone Mouthpiece for Home & Family KTV Systems Color:White Single Wheat Version 120 minutes in 2K modeProduct information: Color: Sea Salt White (double wheat version) [karaoke speaker white noise ambience light], dark night black (double wheat version) [karaoke speaker white noise ambience light], sea salt White (single wheat version) karaoke Speaker white noise ambience light, dark night black (single microphone version) Karaoke Speaker white noise ambience light, sea salt white, dark night Black Frequency range: 100Hz 20KHz Rated Voltage: 5