Watch host XD-710

Features：Super waterproof watch mobile host. 1. Chinese and English are optional. 2. LCD dot matrix display, user-friendly menu operation, easy to learn and use. 3. With perpetual calendar display, the time and date will not be lost when the machine is turned off. 4. Time to enter power saving mode. 5. Applicable to various scene modes such as catering, medical care, bank, factory and so on. 6. It can be equipped with single-button or multi-button pager extensions (such as: service; ordering; checkout; adding water, etc.) 7. Buzzer, vibration, flashing light, etc.