Durable Made and IP67 WaterproofMade from high-grade ABS materials and adopting premium sealing process,our dog training collar receiver is smooth,sturdy,durable and IP67 waterproof,you can use it in rainy or snow day without any worry.(NotePlease do not immerse it in water.) High-Sensitive Signal ReceiverBuilt-in high-sensitive chip,our dog training collar receiver can receive the remote controlling signals 984-2625 ft away from it. 3 Training ModesSupporting 3 training modes(shock,vibration and beep) according to the indication of the remote control to correct the dogs misbehavior. Long Battery LifeBuilt-in 300mAh lithium battery,our dog training collar receiver can be used for approx. 3 days after a 3 hours full charging. Universal FitsOwning a smooth and adjustable belt,our dog training collar is harmless to dogs and has a 7.9in-26.8in adjustable range to fit different-sized dogs. NoteOur dog training collar receiver should be used with the accordant remote controller GPCT1300 in our store.