Specification Brand : Senzooe BulletPoint : 10PCS TM1637 4 Bits Digital LED Display Module with Clock Display Red Digital Tube Board DIY Kits BulletPoint1 : ABS Material: The music rhythm analyzer is made of excellent ABS material, which has strong toughness, wear , impact , and long service life; With glossy appearance, easy to wipe and maintain. BulletPoint2 : 5V 1A 3W USB: This music spectrum display is powered by USB 5V and can be applied through a phone charger or computer USB (not support charging), which is efficient and convenient, and easy to use anytime, anywhere. BulletPoint3 : 2 Control Methods: This display has built in voice sensor, only requires a power supply and does not require a cable connection to work. Supports audible cable control, automatically turns off voice function after connection to avoid noise. BulletPoint4 : Functions: Featuring 20 dynamic effects, 7 color effects, and can form 140 different display effects. Two clock display modes and two alarm functions, a breathing mode and 1‑7 level brightness settings for personalized settings. BulletPoint5 : LED Light: This music spectrum display consists of 16 columns and 24 rows with a total of 384 RGB leds, bright and colorful, with with 1624 segment rhythm light level voice sensor, to add more fun for your music playback. Color : Multicolor ConnectorType : USB ExternallyAssignedProductIdentifier1 : 0763312626060 ExternallyAssignedProductIdentifier2 : 763312626060 FinishType : Glossy GpsrSafetyAttestation : 1 HardwarePlatform : Arduino IncludedComponents : 1 ItemName : 10PCS TM1637 4 Bits Digital LED Display Module with Clock Display Red Digital Tube Board DIY Kits ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : led-segment-displays Manufacturer : Senzooe Material : fabric ModelName : Eujgoovkt49f178zy ModelNumber : Eujgoovkt49f178zy NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 763312626060 PowerSourceType : PowerSource ProductDescription : 10PCS TM1637 4 Bits Digital LED Display Module with Clock Display Red Digital Tube Board DIY Kits ProductSiteLaunchDate : 2025-01-04T04:56:55.656Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 43211900 WarrantyDescription : 30 Days