【3 Training Modes】This dog shock collar has 3 modes: standard tone, vibration levels (1-8 ) and shock levels (1-16). These modes are designed to track dog behaviors such as aggression, peeing in the wrong place, sitting at the wrong time, unnecessary barking and other inappropriate behaviors 【800M Remote Control】The training collar is designed for a range of up to 800m designed so you can easily exercise your dog in the garden or park. 【Safety lock button & Memory function: the safety lock button can protect your dog from accidental manipulation. The memory function for settings makes it easy to use, which means there is no need to reset the collar. 【Waterproof and Rechargeable】With the 100% waterproof IPX7 receiver collar, you can train your dogs even in rainy days. However, please ensure that the charging port is closed when the receiver is submerged in water, and please do not put it in water for a long time. The rechargeable transmitter and receiver can be quickly charged at the
