Feature: 
1. Advanced RF 434Mhz Technology boosts range up to 330 yards. 
2. Convenient, easy-to-read Backlight LCD screen that shows the stimulation level. 
3. Silicone, white stenciled buttons against blue background for easy low light condition viewing. 
4. Fits dogs from 15 to 100 lbs. 
5. 3 modes: static shock, vibration, beep. 
6. 16 levels of static shock and vibration stimulation. 
7. Water-resistant collar receiver and transmitter. 
8. Quickly synchronize the transmitter with collar receiver, within 10 seconds. 
9. Ingenious design over 3000 different identity codes. 
10.Uses Regular AAA Batteries (batteries included)! 

(1)Make training sessions short and positive (between 10-15 minutes long for each session). 
(2)Train one dog at a time. 
(3)During the first initial training sessions, keep the dog in a familiar outdoor environment. 
(4)Use a long leash fastened to a non-metallic collar to help the dog's learning. 
(5)Teaching the dog a command first before reinforce the command with the Remote Transmitter. 
(6)For basic obedience training, vibration is more useful. 
(7)Issue one obedience command at a time. Do not use the training system for commands that the dog has not learned. 
(8)During training, look for all the positive changes in the dog's behavior and remember to reinforce them promptly with ample praise and reward. Avoid over-correcting your dog. 
(9)Please keep in mind, that you should keep training sessions short and end every session on a high note. Stop Training and play with the dog as soon the dog has accomplished a new level of proficiency.