Longtong AT568(Z) public network walkie-talkie is light and fashionable in appearance. It is equipped with dual-card switching, optional GPS positioning function, 4G full netcom, low-power prompt, multiple call modes and other functions. It is specially designed for users in industrial and commercial markets such as service industry, catering and hotel. Let the user communication scheduling and instruction transmission can be easily mastered, freely communicate, improve work efficiency, is a good choice for business work to seek cost-effective communication.