1. Collar Size: Able to fit small, medium and large dogs. 15 lbs or Larger. TPU Collar Size from 7 to 26 inches long.
2. Remote Transmitter can control up to three collars. (Extra collars are sold separately).
3. Battery Type: Rechargeable Lithium Batteries for Collar Receiver and Remote Transmitter.
4. Water Capabilities: Waterproof Remote Transmitter and Collar Receiver.
5. Range: Up to 880 Yards.
6. Mode Options: Tone/Vibration/Static Shock.
7. Vibration levels: 8 Levels of Vibration.
8. Stimulation Levels: 8 Levels of Static Shock.
9. Remotely power on/off collar receivers from transmitter.
10. Quickly switch between collars with Adjustable Dog Selector.
11. Easy to use, Adjustable Intensity Dial.
12. Simple, ergonomic design layout.
13. Belt Clip.
14. Quick and straightforward pairing process.
15. Conserves power when not in use to extend battery life.
1 x Remote Transmitter
1 x Collar Receiver
1 x Adjustable TPU Strap
1 x USB Charging Cable
1 x Charger
1 x Test Bulb
1 x Set of Contact Points
If you use the product in the open place and without any interference situation, its controllable distance can reach 800m. but if the product receives some interference, its distance also be influenced. pls know it.