LED Light Bar Ambient RGB Sound Control App Control Pickup Voiceactivated Rhythm Lights Color Ambient Car Party Lamps of Music

Material: ABS + electronic components
Size: 181*16*18.5mm
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:
Input voltage: >DC 5V 1A
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
Power on (battery model only): Press the COLOR key after power off
Shut down (battery model only): keep face down for 3 seconds
Optional
USB powered(Need to link usb line for use)