2. Long service life, long service life, simple setting, energy saving and power saving

Energy saving:?low voltage operation chip is adopted, which makes the battery more durable and energy saving.

Fast:?a variety of simple and applicable model search modes are convenient and practical.

3. Simple operation and fast response

4. Comfortable key design

Soft key design for comfortable hand feel.

5. ABS raw materials are used

The keys of the whole body are made of ABS material, which is resistant to falling, pressure, corrosion, high temperature, high elasticity and good toughness. It is more comfortable and durable to press.

6. Sensitive and intelligent protection