4 Training Modes Collar] The dog shock collar has 4 training modes: Beep, Vibration, Shock, and Shock Boost(10% higher). [2600ft Remote Range] The e-collar provides a 2600ft remote control, Easy for you to train your dog outdoors. [Adjustable Collar] The shock collar strap can be adjusted, fitting dogs over 15 lb with neck sizes 8-25 inches. [Ipx7 Waterproof] The dog collar receiver is IPX7 waterproof, your dogs can play in rain or even swim with the collar on. [4 Channel] One remote supports up to 4 receiver collars, and you can train up to 4 dogs at the same time!
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