iMeshbean 1100 Yards 2 Dog Training Collars with Remote for Small and Large Dogs Adjustable Shock, Vibration, Sound Stimulations Rechargeable and Waterproof - Train 2 Pets with Advanced Dual Bark Collar Sold by Newgate-Ships from CA; Comes with 2 collars for 2 dogs; The Remote Transmitter & the Collar Receiver can be Rechargeable EASY TO USE :No need to Match Remote and Receiver anytime, whenever a correction is needed, simply push the button. That's it! STOPS BAD BEHAVIOR FAST:No need to yell at your dog repeatedly. The iMeshbean collar features 4 adjustable levels of static shock and vibration plus Beep and LED light signal , Start seeing results soon EXCEPTIONAL CUSTOMER SERVICE:You are always the NO.1 priority, any problem or issue about our product , simply contact us , We will get back to you as soon as possible with a satisfactory reply. 30 days money back,pls contact us for any question and we will try our best to solve it for you asap.