1. 96*128 graphic LCD display with blue backlight.
2. With in-built long distance 433MHz wireless module.
3. 3.7V 1100mAh Lithium battery life time upto 10 hours after fully charged.
4. Easily update the dish database ( new dish, new price, special discount ect).
5. Mini USB port for fast update dish database and for charging also.
6. In-built Mifare card reader.
7. In-built supper CCD scanning engine which can work under sunlight.
8. Support indicating the taste or special requirement of customer.
9. Support checking the cooking status of each dish.