Esky Remote Dog Training Collar Rechargeable E-collar with Beep / Vibration / Shock Electronic Electric Collar with Visible Silicone Buttons REMOTE TRAINING COLLAR is designed with RF434Mhz technology range up to 330 yards, easily train your dog in the park or backyard; With two receiver collars, you can intuitively train 2 dogs at a time from the same remote! RECHARGEABLE TRANSMITTER and RECEIVER can be charged at the same time, so your equipment is always ready to train BRIGHT BACKLIT BUTTONS & SCREEN: Only takes a second to turn on the remote with a clear LCD display and backlit buttons for day and night visibility DOG SHOCK COLLAR with 0-100 Levels of customization for Static Stimulation & Vibration, and a standard Tone (Beep) Mode which will give an audible warning, which makes it guaranteed to have a stimulation that works for your dog RELIABLE AND FRIENDLY CUSTOMER SERVICE ready to respond within a 24 hour time frame. 30-Day Money Back Guarantee, 12 Month Replacement Warranty and Lifetime Support Guarantee