If you buy it,there is a gift to you for free,contact seller please!
3 Training Modes:     With adjustable 1-16 levels static shock, 1-16 levels vibration and beep modes, you’ll find a safe modes that works for your dog’s behavior.
1600ft Remote Range:    Advanced anti-jamming technology which supports a strong and stable signal for training around the house or in the yard.
Ergonomic Design:    The easy-access button sizes and simpler format are easier to operate for pet owners.
Long Lasting Battery Life:    The remote control and collar receiver both feature lithium-ion battery. The receiver can lasts up to 10 days, and the remote has up to 60 days work time. The maximum standby time is 90 days (remote)/30 days (receiver).
100% Waterproof Receiver:The training collar receiver is IPX7 waterproof, which provides your pets with maximum flexibility during outdoor activities.
Double Protection Receive Collar: The conductive silicone prongs are used to protect pet’s coats and skin.