Aetertek At-918c 100% Waterproof Rechargeable Dog Training Shock Collar 600 Yard, Auto Anti Bark Function (Two Dogs Collar);

Features:
1.Rich and unique style
2.Purpose-designed big and glove-friendly rubber buttons to withstand repeated usage.
3.600 yards (550m) remote control range.
4.Rechargeable receiver and transmitter.
5.Can be used for 1 or 2 dogs (this listing only for two dog training system).
6.Adjustable 9 levels for shock correction, beep and vibration function.
7.Submersible receiver (genuine waterproof).
8.Adjustable TPU strap, it will work for small, medium and large dogs weighing from 15 to 150 lbs.
9.Packed in a convenient fabric storage bag.
10.Suitable for medium to large dog
11.Auto anti bark function,correcting your dog without you operate the remote

For the Transmitter:
1.User friendly design with easy-to-push buttons.
2.Can be used as 1 dog , 2 dog remote dog training collar system(this listing for 2 dogs training).
3.Durable with rubber-coated antenna;
4.Purpose-designed big and glove-friendly rubber buttons to withstand repeated usage;
5.Rechargeable battery for consistent power supply

For the Receiver:
1.built-in 3.7V polyester Lithium battery;
2.Submersible receiver;(genuine waterproof)
3.Rechargeable receiver

Package list:
1 * Transmitter
1 * Antenna
2 * Large Receivers
1 * Charger
1 * Test kit
2 * correction prongs
2 * collars
1 * Farbric Bag
1 * User manual

TROUBLESHOOTING

1： Make sure anti bark feature is turned off when not needed.
2： Make sure Receiver has enough power, because Receiver will alarm when it runs out of power
3： Make sure any buttons of Transmitter has not been touched
4： Sync Receiver with Transmitter once again.