1. Function:Beep, Vibration, Static Shock.
2. There is a keylock / power button on the remote,It can effectively prevent false trigger and is safe for children.
3. Scope of application:For small,medium or large dogs.
4. Rechargeable and IPX7 waterproof,1000 meters/3200 ft remote.
5. Vibration and static shockare 100 levels adjustable.
6. Super power saving, when charging 2 hours, could work 60 days.
7. Thedevicehas power-saving design and automatically self-protective mode.
8.Adjustable reflective black nylon collar