Feature:1. Built‑in high‑sensitivity sound sensor, real‑time collection of music signals, no delay.2. Supports uploading music, and the lights jumping with the volume to create a lively ambient.3. Support for APP control, support 16 million color adjustment, music mode, music effect, timing and countdown functions.4. Strong signal, can be controlled through wall 20 meters away, strong anti‑interference ability.5. Powered by USB, it can be powered by mobile power, laptop, mobile phone charging head.Specification:Item Type: Strip LightMaterial: Plastic + Electronic ComponentsUses: Home LightingLight Chips Model: 5050Number of LEDs: 15LEDLuminous Color: 5050 Highlight Full ColorVoltage: 5VLuminous Flux: 1200LMPower: USBMobile Phone Connection Method: For (BQB Certification)Control Method: Mobile APPWeight: Approx. 44g / 1.6ozLight Strip Length: Approx. 50cm / 19.7in Package List:1 x Strip Light1 x Manual2 x BuckleNote:1.Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.