Features: 1.The appearance of this handwriting tablet is a chicken cartoon, cute and cute, with a pinch of the soft comb, soft and comfortable, and innocent and childlike. 2.This handwriting board is equipped with a touch‑and‑write function, which can write real and delicate handwriting, and use handwriting to perfectly outline the colorful world in the heart of children. 3.This handwriting board has a key to clear function, which fits the children's habit of smearing freely, and there is a lock function key for preventing accidental deletion. After opening, it can also prevent accidental deletion so that children can devote themselves to the creation. 4.This product is powered by a button battery and works with smart chips to reduce power consumption. Each battery provides about 15,000 erasing times and can be used for up to 12 months in standby. 5.Use the smart handwriting board to draw numbers, letters, Chinese characters, shapes, patterns, etc., which can exercise children's imagination and thinking ability.specification:Item Type: LCD Handwriting Board Material: LCD, ABS plastic and soft rubber Battery Type: lithium manganese button cell (included) Battery Model: CR2016 Battery Voltage: 3V Nominal Battery Capacity 75mAh Steps for Usage: Take out the writing pen upwards and use the writing pen or fingertip to write in the writing area. One-Key Clear: In writing mode, press the clear key to clear all written content. Lock Key: In the "locked" state, close all clear functions to prevent accidental deletion. "Unlock" returns to normal state. Battery Box: Loosen the screw when replacing the battery and pull down the battery box to replace the battery. Size: Approx. 27cm / 10.6in 19cm / 7.5in 11.5cm / 4.5in 12.6cm / 5in 16cm / 6.3inPackageList:1 x Handwriting Board1 xPen1 xUser Manual