Karaoke Machine with 2 Mics, RGB Lighting & Charge Station

•Bluetooth Version: V5.1 •Output Power: 5W, Impedance: 4Ω, Frequency Range: 200Hz-18KHz •Battery: Built in 18650 2000mAh 3.7V lithium battery inside speaker and two microphones •Input : DC 5V/0.5A for each part Total: DC 5V/2A Type-C port in base for speaker and two microphones by pins Type-C port in the back of speaker for speaker •TF/USB play, AUX in •Colorful ambient light •Distance between speaker and microphone: ≤20m •SNR: ＞65dB •Size: 140mm*135mm*160mm •Large flat surface for printing logo •Color: Black, Material: ABS