RGB Activated Music Rhythm Lamp Bar Decorative Sound Control LED Ambient USB Light Strips Multicolour

OverviewSpecifications:
Input voltage: >DC 5V 1A
Input interface: MicroUSB
Frequency response: 50-16KHZ
Dimensions (length, width and height): 181*16*18.5mm
Net weight: 86g
Software support: AGC; intelligent noise cancellation; firmware update (upgrade through built-in serial port)
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-learn the environmental noise spectrum
Press and hold COLOR at the same time when power on: enter gain setting mode
Features:
1. Built-in highly sensitive microphone (voice control)
2. 32 colorful lamp beads
3. No less than 8 display modes
4. 4 levels of brightness adjustable
5. 5-level speed adjustable
6. 18 color modes are adjustable
7. Comes with AGC automatic gain control
8. Exclusive intelligent noise reduction algorithm, which can be used in noisy environments
Package Included:
1*Rhythm light 1*Charging cable 1*Instruction