Colorful USB Lamp LED Strip Night Lights Soun

Features:
Built-in highly sensitive microphone (voice control)
32 colorful lamp beads
No less than 8 display modes
4 levels of brightness adjustable
5-level speed adjustable
18 color modes adjustable
Comes with AGC automatic gain control
Exclusive intelligent de-noising algorithm, can be used in noisy environment

Product parameters:
Material: ABS + electronic components
Size: 200*23*18.mm
Input voltage: >DC 5V 1A
Input interface: USB
Frequency response: 50-16KHZ

Instructions:
MODE/SPEED key: Short press to turn white-select mode; long press to turn red-select 5 speeds
COLOR/BRIGHT key: Short press to turn white-select color; long press to turn green-select 4 levels of brightness
Press two keys at the same time: Press at the same time to turn blue-to learn the environmental noise spectrum
Press and hold COLOR at the same time when power on: enter gain setting mode