Features:Erase button-Erase your image with the touch of a buttonStylus holder(stylus clip included)Durable, shatterproof plastic LCDReplaceable batteriesUltra thin, only 4.5mm thickPressure-sensitive writing surfaceMaterial: ABS + LCD LCD screen;Size: 115*86*5MMFunctions and features:LCD Screen Size:4.4inches,Convenient and practical: Tap Erase key to erase the writing does not need power to maintain, clear consume a little power.Versatile: business office, daily records, memos, notes, messages, calligraphy exercises, calculations, drawings, etc.High precision writing: writing fluency, 100% hard brush calligraphy effect, perfectly reflect your writing style.Easy to carry: ultra-thin, lightweight, easy to leave a message, office, learning.Boxed;Use GuideErase button, Press the button to delete the contents of writing, Cannot delete please replace the cell.Cell box, when replacing the cell can be pulled out in the direction of the arrow.4.4 inches of writing area.Pen, pulled out the pen from the tablet.AttentionDo not expose to sunlight.Do not wash.Keep away from fire.Do not scrape the surface with hard objects.Selling points:PaperlessCan be used as a mouse padSuitable for business people,designers,engineers,teachers and doctors.Family massage boardUsed as a family message board, can be placed on the table and desk.Students` learning toolClass notes, drafts, and scientific equations to solve mathematical problems.For little childrenEasy to cultivate children`s writing, calculus, paintinf ability.Gadgets make study fun.Unspoken wordsLight and easy to carry, and can be reused, help deaf people communicate easier.Package Content:1x LCD Writing Tablet1x eWriter Pen