1. Collar size: suitable for small, medium, large dogs and puppies
2. Nylon collar size: 14 to 24 inches in length
3. Battery type: 300 mAh lithium battery
4. Waterproof function: rainproof collar receiver
5. Range: 330 yards (300 meters)
6. Tone/vibration options: 100 vibration and 1 standard tone
7. Stimulus level: Class 100 electrostatic shock
8. Power saving design with automatic standby and memory function
9. The light mode helps to see the dog in low light conditions
10. Easy to operate and ergonomic transmitter
11. Effective and safe training system with automatic protection mode

Features:
1.Made of heavy-duty matte material
2. Larger LCD screen with new battery status display
3. Improved wake-up delay with patented Press and Act technology
4. Custom color buttons and collar
5. Waterproof collar with power on/off button
6. High-quality nylon belt with unbreakable metal ring

Packing list:
1. Remote transmitter x 1
2. Collar receiver x 1
3. Adjustable collar x 1
4.USB charging cable x 1
5. Test bulb x 1
6. Metal probe x 2
7. English manual x 1