Shock Collar, Dog Training Collar with Remote for 20-100 lbs Medium,Large Dogs, IPX7 Waterproof Electric Collar with…

4 Dog Training Modes: beep, vibration, shock, shock and beep mode. 0-16 levels static for adjustment.
2 Channels: irazia shock collar with remote supports a maximum of 2 dogs training only 1 transmitter. This package comes with only one receiver.
1000ft Remote & Waterproof: Shock collar for dogs with range up to 1000ft. Your dog can run freely off leash when going outside or traveling. IPX7 waterproof receiver for your dog, no more worry about raining, swimming and showering.
Security Key Lock: Prevents misoperating on the remote to make your dog feel upset, since it probably reminds dogs of his/her incorrect behaviors through beeping, vibrating or shocking.
Fast Charging with 1 USB Cable for 2 Devices: Takes about 2 hours to charge fully. It can be charged by the USB, bank power and PC.