项圈颜色   红 黄 黑可选，请备注好

厂家定制，可以随意搭配，按键，面板颜色可定制

Range: Up to 880 yards
Water Capabilities: IP67 waterproof
Tone/Vibration Options: 100 Levels of Vibration and 1 Level of Standard Tone
Shock Levels: 100 Levels of Static Shock
Battery Type: Rechargeable Lithium Batteries, charge at the same time
Easy to operate and ergonomic Transmitter
LCD Display for nighttime usage
Light Mode to assist seeing dog in low light conditions
for 1 dog Package Includes:
1 x Receiver Collar
1 x Remote Transmitter
1 x Charging Cable
1 x Adapter
1 x Test Bulb
1 x Nylon Belts
2 x Contact Points
1 x User manual