Now you can experience the difference a rechargeable remote training collar can make. Spend less time training and more time enjoying your dog. The Rechargeable Remote Training Collar is easy to use with an advanced digital display that tells you exactly what level of shock/ Vibration you are using. No external antenna on the collar receiver. Has a rainproof receiver for bad weather training. Using Rechargeable Remote Training Collar consistently and correctly you can teach any basic obedience commands and correct many misbehavior. Range up to 328 yards (300 m).