• Fully waterproof receiver for all-weather use, allowing your pet to swim or walk in the rain.
• Adjustable vibration and shock levels ranging from 1 to 99 for personalized training.
• Features 3 training modes: shock, vibration, and sound.
• Equipped with a blue backlight screen for nighttime visibility.
• Long-distance remote control with a range of 800m.
• Remote transmitter includes 3 signal channels for controlling multiple receivers.
• Auto power-saving mode with standby and memory functions.
• Adjustable collar size with a maximum length of up to 67cm, suitable for all dog sizes.

• Battery type: Built-in lithium-ion battery
• Transmitter charging time: 4 hours
• Transmitter standby time: Approximately one week
• Receiver charging time: 4 hours
• Receiver standby time: Approximately one week
• Weight: 0.32kg

1 Transmitter, 1 Receiver Collar, 1 Test Light, 1 Adjustable Collar Strap, 1 Charger Cable, 1 Plug, 2 Shock Electrodes, 1 English User Manual