Spaceman Wireless Bluetooth Audio Colorful Night Lamp

Product information:
Power type: lithium battery
Color: black, gray, light yellow, red, lead gray, Champagne
Frequency range: 100HZ-20KHZ
Rated Voltage: 3.7
Additional functions: card insertion, lighting, voice prompt, call function, money collection broadcast
Applicable scenarios: Desktop, home, mobile/portable, other
Rated Power: 5