Newly!!! Aetertek At-216C Submersible Dog Trainer 550m Remote Control Shock Collar Pet Dog Electric Shock Training system for 1 Dog No Bark Shock Collar Rechargeable for all size dogs Upgraded AT-216C dog trainer. With advanced appearance and performance. Remote is also rechargeable. Dog training collar with Vibration and 0-10 adjustable levels of Shock correction mode. The dog collar is made out of high quality comfortable TPU and it is adjustable to fit breeds of nearly all sizes for small dogs and large dogs. TPU collar is durable and free to cut. Rechargeable 100% waterproof collar receiver, your dog will be happy when swim with it. 1 year warranty. USER FRIENDLY - The dog training collar works from up to 600 yards away! used electromagnetic induction switching method which makes it is easier to turn on/off and more durable; PACKAGE INCLUDED: 1 rechargeable remote 1 rechargeable and 100% waterproof receiver (dog can swim, shower or diving )1 TPU collar 1 USB 5.0MM charger 1 High quality adjustable dog collar strap (about 65cm/25 inches)  1 pair of Test bulb and metal prongs  1 User's manual  1 Durable carry-and-go storage cloth bag  1 lanyard(beautiful color, do not fade);