PD 516 Paipaitek strong wireless signal remote control dog training collar

 Functions
①Beep, vibration (1level), static shock (1-16 levels)
Note: It is recommended to start from the lowest level and gradually increase
②With power on/off button to lock the device to prevent shocking the dog by accident. 
③ Multiple channels, can control 1, 2 and 3 dogs at the same time
④Separate key, no need to switch buttons when training dogs.
⑤the channel can be lock down

Large LCD screen
① Can show function and battery information
② Can show static shock and vibration function levels at the same time
③ Can display the channel sign (dog 1, dog 2, dog 3) clearly