Patpet PTS-018 Rechargeable and Waterproof Remote Dog Training Collar-Vibration,Shock and Tone with Backlight LCD, Separate Silicone Buttons for Large, Medium and Small Dog! Easy to Use: Separate Color-coded Mode Buttons for Vibration, Tone and Shock.Only one press to execute the mode you want, not involving mode switching or multiple operations which is usually the case for others. Makes it easier and more direct for your training.Easy to select:16 levels of shock and vibration,beep has one level.The 16 levels setting is easier than the 100 levels.Easy-to-read: LCD screen with Backlight. HUMANE DESIGN:As a built in safety feature, the collar will automatically stop the mode for 5 seconds after continuous shock or vibration for 10 seconds.WATERPROOF AND DUSTPROOF RECEIVER:IP67 protection grade.100% waterproof dog collar receiver.No more worries when raining or swimming.SAFETY MATERIAL: Surgical Stainless Steel Contact Points.Comfortable Buttons with Skin-friendly Silicone Material.REMOTE CONTROL:works at a range of over 450 yards. ADJUSTABLE COLLAR:High Quality adjustable TPU Belt,Fits all dogs around 15-100 lbs. LIGHT Receiver:only 0.12lb. BOTH transmitter and receiver are RECHARGEABLE, possible to charge the batteries at the same time. TRAIN YOUR DOG:Use it to help control problems such as jumping up,digging,chasing,trash raiding and other disobedience.Safe,comfortable,and effective.GIFT:Surgical Stainless Steel Contact Points,Insulating cover can be added at the contact points if no shock required. GUARANTEE and WARRANTY!! 90-Day Money Back Guarantee, 2 Years Warranty and Lifetime Support Guarantee.Just contact our customer support if you ever have any problems or issues.