Features Multiple versions to choose from: There are four versions of this pickup light: Transparent shell Frosted shell Circuit board. You can choose different versions to buy according to your preference. The pickup light can be used as a night lamp, the casing is matched with metal mechanical parts, and the two turntables can be rotated like magnetic tape, which is very cyberpunk-like. Powerful functions: built-in pickup microphone, sensitive induction, when there is a certain volume around, the VU meter will jump with it; built-in color LED lights, support to adjust the rhythm, brightness and color of the light through the mobile phone Bluetooth APP. The VU meter also has built-in LED as a backlight. Power supply is simple: DC 5V power supply, the power interface is Type-C, the largest metal knob on the panel can adjust the sensitivity of the VU meter, the red knob is used as a decoration, and has no function; there are two switches, which control the LED light and the VU meter respectively. Parameters Is there a built-in battery: no Working voltage: DC 5V Power interface: USB (type-C) Dimensions (W*D*H): 198*74*98mm/7.80*2.91*3.86in Net weight: 550g/1.21lb Package weight: 800g/1.76lb Packing list 1*VU meter(optional)