Specification: Item Type: LED Desk Lamp Material: Aluminium Alloy, ABS Mode: 5 Lighting Modes Gear: 10 Brightness Gears Base Size: Approx. 18 x 11cm / 7.09 x 4.33in Product Size: Approx. 37 x 3.5cm / 14.57 x 1.38in, 33 x 3.5cm / 12.99 x 1.38in Timing Switch: When the green light is on, it means the 30 minutes automatic timer. When the blue indicator is on, it indicates 1 hour automatic timing. Plug Type: USB cable Package List:1 x Desk Lamp 1 x USB Cable Note:1. When using wireless charging, we suggest that it is best to take off the case before charging, especially the case cards (ID cards, credit cards, etc.) with metal rings, magnets and metal cases.2. The wireless charging mode is only suitable for phones with wireless charging.