Description: This ultra-thin and lightweight A3 LED tracing board combines style with practical features. With advanced eyesight protected technology, it is great to create artwork for a long time. Features: 1. Ultra slim, easy to carry and store. 2. Bright and smooth working surface. 3. Eco-friendly, no harm to eyes and skin. 4. Low consumption, energy saving. 5. Adopt high quality acrylic faceplate can avoid blue light that damages the eyes effectively, thereby protect eyesight and lift brightness. 6. No flashing screen and no hot. 7. Easy turn on / off by touching switch lightly. 8. Four foam cushions make the tracing pad more stable and safe. 9. Comfortably light guide plate can average light effectively. 10. Adopt high quality LED light strips, light come from bilateral edge. 11. Printed ruler lines along left and top edges. 12. Smart touch switch control to adjust brightness, three gears to adjust. Specifications: Model: A3 Faceplate Material: Harden Acrylic Overall Dimension: Approx. 470 x 345mm / 18.5 x 13.58inch Active Area: Approx. 420 x 293mm / 16.53 x 11.53inch Thickness: Approx. 5mm / 0.2inch Weight: Approx. 1587g Voltage: 5V Rated Power: 12W Plug: US Plug Input: 110V Color Temperature: General 9000-12000K Light Source: LED Strip Package Included: 1 x A3 LED Tracing Board 1 x Clamp 1 x Instruction Manual 1 x USB Cable 1 x Plug 1 x Translucent Paper 1 x Bag Note: Only things in the package included, other stuff in the picture NOT include.