K10 Children Bluetooth Microphone Audio All-In-One Machine(Black)

1. Input voltage: 3.7V2. Bluetooth version: 5.03. Built-in battery capacity: 1800mAh4. Signal-to-noise ratio: 85dB5. Frequency response range: 20Hz-20KHz6. Rated power: 5W7. Built-in sponge cover, active noise reduction chip, no sound breaking / no howling8. Original singing accompaniment, one-key switching9. Built-in special effects to switch magic sounds with one key10. Built-in 1800mAh large-capacity lithium battery, longer battery life, can be used for 5-6 hours without interruption11. Built-in sound card, high-definition microphone core, live singing is more labor-saving12. Panoramic stereo surround sound effect, high-power high-fidelity HIFI machine speakers13. Connect smart TV wirelessly via bluetooth, and turn your home into a KTV in seconds14. Quickly pair mobile phones, tablets, computers, TVs and other mainstream devices15. Weight: 230 grams16. Dimensions: 230x60mm