Feature(may vary by option.)

●【Practical】Combined with a desktop calculator and writing pad, this calculator writing tablet can calculate and record what you need
●【Portable】Flip design makes it easy to carry. You can put this calculator writing tablet in your bag, pocket or purse
●【Rechargeable】This calculator writing board with charging cable is perfect for office, business and home use
●Low Power Consumption: The calculator writing board has low power consumption, no radiation, energy saving, and environmental protection
●【Easy to Use】 There is a key to clear the screen, write smoothly, erase repeatedly, and easy to use

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Description

Specifications:
Item Type: Calculator Writing Tablet
Material: ABS
Function: Calculation, Writing Board
Applicable Scope: Can be used for drawing design, drawing, memo taking, communication, calculation, counting, etc.
Built-in battery capacity: 120mAh lithium battery
Built-in Battery Model: 402020
Operating Temperature: -10 °C to 40 °C
Charging Voltage: 4.2V ~ 5V
Standard charging current: 125mA
Standard charging time: 90 minutes

Package List: 1 x Calculator Writing Tablet 1 x Charging Cable 1 x Stylus 1 x User Manual
Note: Shipped with built-in battery