Fangrui Product Details Description: -car Voice-activated Pickup Rhythm Light-music Level Lamp Adopts Acrylic Once Molding Shell, With The Diversification Of The Car, This Kind Of Voice Control Lamp Can Add Different Decoration For Our Car, Can Bring Us Joy. The New Voice-activated Lights Are For Modern And Fashionable Car Owners. -32-bit Arm Processor - Compared With Traditional Sound-controlled Lights, This Sound-controlled Light Has 32 Built-in Dazzling Light Beads, With A Music-specific Mic And A 32-bit Arm Processor With A Main Frequency Of 72m. Realize The Dynamic Embodiment Of Music And Sound Field, Giving You A Dynamic Decorative Beauty. -with Agc Automatic Gain Control - Built-in High Sensitive Microphone (voice Control), 210 Display Modes, 100 Levels Of Brightness And 100 Levels Of Speed Can Be Adjusted At Will, You Can Tune It To Your Favorite Style According To Your Preference. With Intelligent Noise-canceling Algorithm, It Can Be Used In Noisy Environment. Specifications: Voltage: 5 (v) Shade Material: Acrylic Dimensions: 181*22.5*18.5 (mm) Switch Type: Push Button Average Service Life: 30000 (h) Light Color: Rhythm Light Light Source Power: 5v (w) Battery: Built-in Battery Package Included: 1*pickup Light 1*charging Cable