Basic Calculator Notepad with 6.5 Inch LCD Writing Tablet, Rechargeable, Lock Button and E-Pen,12 Digit Display, Also Inkless Drawing/Memo Pads/Planning Boards, Hand-held for Daily and Basic Office

HouseMao-Smart Life ExplorerBasic Information:Battery:Rechargeable BatteryWorking Temperature:-14℉-140℉Battery Model：Lithium BatteryCalculator Button:Slicon ButtonWriting Board:Writing Pen (Included)Recharge:USB TYPE-C Charging Cable (Included)Attention:1. Don't use a sharp object to crush the screen.2. Contains small parts, not suitable for children under 3 years old.

♥ Two functions in one: this is a new innovative calculator, a calculator with a writing board, which is convenient for recording. ♥ LCD writing: Inkless Drawing/Memo Pads or Paperless Noting/Planning Boards. It can better serve your office and study. ♥ RECHARGEABLE: This is a major innovation. Compared with traditional calculator, our product applies Type-C cable to power itself instead of one-time button battery. It only takes 1.5 hours to be fully charged. Great choice for eco-friendly lifestyle. ♥ LARGE DISPLAY: 12 Digits, better vision, upright LCD display. ♥ GREAT FOR HOME AND OFFICE: Performs common math as well as various financial functions, Perfect for both adults and students.