Feature:1. Intelligent Control: Music desk lamp can be connected to the mobile APP application, intelligent control, easy to control the lamp, easy to use.2. Smart Wick: Musical note table lamp adopts a new smart wick, a variety of colors to choose from, rich colors.3. Musical Note Appearance: Cool desk lamps are designed with note appearance, which is very unique, fashionable and good for decoration at home.4. 180 Degree Rotation: Musical note lamp adopts a rotating base design, flexible, 180 degree rotation, and can also be used as a wall lamp.5. Low Power Consumption: RGB musical note light adopts RGB color design, and low power consumption, energy saving.Specification:Item Type: Musical Note Table LampMaterial: Aluminum,IronLamp Beads: 144 Lights/MeterRated Power: 20WRated Voltage: 5VControl Method: APP+RF Remote ControlRemote Control Battery Model: CR2025 (Shipped with Built in Battery)Remote Control Battery Type: Button BatteryRemote Control Battery Capacity: 150mAhNumber of Remote Control Keys: 40 KeysProduct Lighting: RGB SymphonyLight Body Color: BlackProduct Size:Approx. 35 x 11cm / 13.8 x 4.3inSupport System:For Android 4.4 and Above and for OS X 11.0 and Above.Package List:1 x Musical Note Table Lamp1 x Remote Control1 x Double Sided Adhesive Pad1 x User ManualNote:Ships with built in battery.