Range: up to 880 meters Water Capabilities: IP67 Waterproof Tone/vibration options: 100 vibration levels and 1 standard tone level Shock levels: 100 levels of static shock Battery type: Rechargeable lithium batteries, charge at the same time Easy to use and ergonomic transmitter LCD screen for night use Light mode to help see the dog in low light conditions for 1 dog The package includes: 1 x Receiver Collar 1 x remote transmitter 1 x charging cable 1 adapter 1 x test bulb 1 x nylon belts 2 touch points 1x user manual Recommended training steps: When a dog behaves badly: 1.Use Beep mode to warn the dog with sound; 2.If the dog does not react, use the Vibration mode; 3.Vibration mode can have a good training effect for some dogs and stop their bad behavior. If the dog does not react to the vibrations, use the electric shock mode for a short time (the intensity is adjustable, which is completelysafe for the dog). After receiving the various training warnings, the dog can stop his bad