1. Simple Design And Color Matching2. 8192-Level Passive Pressure-Sensitive Pen, Passive Wireless Electromagnetic Pressure-Sensitive Pen Technology, Free Of Charging And Battery-Free, 8192-Level Pressure-Sensitive Notebook Presents More Painting Details, Precise Positioning And Low Delay, And Truly Reproduces Your Works3. Professional Board Drawing Sharp Tool, Design /Students/Painting Lovers/Gifts For Children4. The Mobile Phone Can Also Be Used As A Hand-Painted Board, And The OTG Adapter Is Used To Connect The Digital Board And The Android Phone/Tablet To Start The Road Of Board Drawing5. The Mobile Phone And Digital Tablet Can Be Drawn Horizontally Or VerticallyProduct Model: T503Support Interface: USBApplication Technology: Electromagnetic InductionInduction Level: 8192 LevelReading Speed: 233 Points/SVoltage And Current: 5V Less than45mASupport System: WindowsXP/Vista/7/8/10 (32bit/64bit) Android (Above 4.0) OS X10.7-10.13Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The UseColour:WhiteMaterial:ABSSize:about 10 x 170 x 7mmComputer/Mobile Phone Drawing Area Size: About 155x100mm (6x3.9 Inches)Package Contents:1 x Digital Board (New And Old Versions Are Randomly Distributed, don't accept the specified, With The Same Function)1 x Pressure-Sensitive Pen (With Refill)1 x USB Data Cable1 x Chinese And English ManualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.