Magnetic A4 LED Artcraft Tracing Light Pad 4 Light Box Ultra-Thin Physical Buttons Control with Memory Function USB Powered Pad Animation,Sketching,Designing,Stencilling X-ray Viewing W/USB Adapter

Innovative Structure Design, can be attach by the magnet, with the provided strengthen magnet pins, holding a paper on the pad become easilyPhysical Buttons Design, effectively avoid mistakenly touching compare with touch sensor button.Power supply by USB cable , convenience to access to any USB port like computer Wall outlet ,USB adapter and power bank.Stepless brightness control from 0-100% with memory function,allow you adjust Illumination freely and next time turn on reach the same brightness.Super Bright&Eco-friendly LED ensure extreme low calorific value and life span up to 50000hours.Flicker-Free&No radiation, good for your eyes especially long-hour working.