Description
The COVONO TZ863 is the latest model of the TZ series in 2020. Thanks to the efforts of our engineers over the past year, the design of the TZ863 is more fashionable and reasonable, and the response of its receiver to the signal is more sensitive and reliable, allow you to train your pets easily, safely and pleasantly. 2020 NEW DESIGN: The TZ863 features a multi-colored LED display and minimalist design, which gives itself a strong fashion style. The system of TZ863 also have been continuously o
