Features: 1. 20 Spectrum Dynamic Effects, Rgb Color Adjustable, With Clock/Alarm Function 2. Spectrum Color Mode Is Optional And Can Be Set In The Time Display Interface Or Spectrum Display Interface. 3. Voice-Activated Sensor/Built-In Microphone, The Built-In Microphone Automatically Senses Music Melody, And The Sensitivity Is Adjustable 4. Line Control Transmission/Audio Cable Connection, The Audio Cable Connection Transmits The Music Melody, And The Music Rhythm Is More Accurate Without Being Interfered By External Sounds. 5. 20 Spectrum Display Modes, Optional Spectrum Color Mode, 4 Time Display Modes, 2-Way Alarm Clock Function, Night Eye Protection Mode, Adjustable Sensitivity, Chinese/English/Russian Display Interface, 1-7 Level Brightness Adjustment/ Breathing Mode Brightness Description: 1. Product Name: HU-008B Colorful Spectrum Pickup Kit 2. Power Supply Method: FOR Android Power Supply Port USB 5V 3. Display Mode: 16x24, A Total Of 384 RGB Light-Emitting Diodes 4. Control Method: Sound Control/3.5mm Audio Line Control (If No Audio Line Is Inserted, It Is Sound Control, And If The Audio Line Is Inserted, It Will Automatically Switch To Audio Line Control) Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: ABS colour: Blue Package Contents: 1 x Electronic Clock 1 x Audio Cable 1 x Power Cable 1 x Dust-Proof Cloth 1 x 1-To-2 Audio Adapter