Overviews:
- Fully waterproof design: the receiver has a super waterproof performance, so your pet can swim or walk in the rain with it
- Adjustable levels: levels of vibration and shock are adjustable from 1 to 99, and you are advised to try levels gradually to find the proper one when using this pet training system for the first tim
- 3 training modes: shock / vibration / sound
- With blue backlight screen: can be used at night
- Long-distance remote control: the remote distance is 800m (without any disturbance)
- 3 channels: there are 3 signal channels on the remote transmitter, and it can control 3 receivers of the same model
- Auto power save: automatic standby mode and memory functions
- Adjustable collar size: the max adjustable length is up to 67cm, suitable for all size dogs

Note:
- Please charge before first using
- Eliminate one misbehavior or teach one obedience command at one time, if the training gets too fast, your pet may become confused and repel
- Before using the shock mode to your pet, you should try vibration to your pet first
- Observe the dog's reaction and make sure the training intensity not too much
- Examine the contact area daily for signs of a rash or a sore
- If a rash or sore is found, discontinue use of the collar until the skin has healed

Specification:
- Input: 100 - 240V, 50 / 60H
- Output: 5V, 0.5A
- Transmitter battery voltage: 3.7V
- Receiver waterproof level: IP67
- Battery type: lithium-ion battery (built-in)
- Transmitter charging time: 4 hours
- Transmitter standby time: about a week
- Receiver charging time: 4 hours
- Receiver standby time: about a week

Package Content:
As the SKU picture shows