Aetertek At-919 Multi-functional Dog Shock Collar 1000m Remote Range Bark Collar 1 Dog Training Collar with Lcd Display Rechargeable Dog Shock Training Collar 100% Waterproof Shock Collar Submersible (waterproof) dog trainer, can be immersed in water when swim As 1 or 2 dog training system, this list is for 1 dog trainer with 1 receiver Vibration, Beep, adjustable Shock, Auto anti bark, LCD Display, Flashlight Remote range up to 1095 yard (approx. 1000 meter), suitable for all dog size from 15-150lbs CE,ROHS,FCC, RTTE Approved. 1 Year warranty