Complaint
| 1. Writing surface | For you to write on it with stylus or finger nails. |
| 2. Erase Button | Simply press a button at top of the device to instantly clear the screen. |
| 3. Battery compartment | You can open the battery compartment to replace batteries inside. Battery is pre-installed. |
| 4. Stylus | It's the recommended tool to write on the writing surface. You can use other instruments even your finger nail(except a knife of course). |
| 5. battery | Built-in 3V lithium battery, cannot be replaced or recharged. |
