Microphone Karaoke speaker integrated children's toy baby singing microphone
--Bluetooth version5.0 Built-in battery capacity1000mAh-1200mAh (inclusive)Signal-to-noise ratio≥70db Frequency response range60Hz-15KHzRated power5 Rated voltage5Packing listInstruction manual + data cable Battery life3-6h (inclusive)Radio headCapacitor Whether built-in batteryBuilt-in battery