1. Please charge the transmitter and receiver for 2 hours when you get the product for the first time. If the transmitter and receiver in low power status, please charge them for 2 hours at most. 2. D Text search Product categories Product categories Product categoriesAquarium SuppliesPet Apparel Costumes Raincoats Sweaters & HoodiesPet Beds Heated Beds Orthopedic Beds Travel BedsPet Bowls and FeedersPet CarriersPet Cleaning Supplies Grooming Wipes Poop Bags Stain & Odor RemoversPet Collars, Harnesses, and Leashes Adjustable Collars No-Pull Harnesses Retractable LeashesPet Food Bird Food Cat Food Dog FoodPet Grooming Grooming Brushes Nail Clippers Shampoos & ConditionersPet Health Supplements Joint Supplements Multivitamins ProbioticsPet Litter and AccessoriesPet Technology Automatic Feeders GPS Trackers Pet CamerasPet Toys Chew Toys Interactive Toys Plush ToysPet Training and Behavior Training Collars Training Pads Default sortingSort by popularitySort by average ratingSort by latestSort by price: low to highSort by price: high to lowSort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Dog Training Collar with Remote – Advanced Rechargeable Training Collar for Dogs,Easy to Carry & Fits in Your Pocket,100% Waterproof TrainerAdded to wishlistRemoved from wishlist 0 Add to compare $17.99 Original price was: $17.99.$14.00Current price is: $14.00. 22%Added to wishlistRemoved from wishlist 0 Add to compare Dog Training Collars with Remote – Shock Collar for 2 Dogs, Small, Medium, Large, Rechargeable 100% Waterproof E-Collar with 3 Training Correction Modes, Shock, Vibration, Beep, 1000′ RangeAdded to wishlistRemoved from wishlist 0 Add to compare $39.99Added to wishlistRemoved from wishlist 0 Add to compare Petrainer PET998DRB2 Dog Training Collar with Remote for 2 Dogs, Rechargeable Waterproof Dog Remote Collar with Beep, Vibration and Static Electronic Dog Collar, 1000 ft RangeAdded to wishlistRemoved from wishlist 0 Add to compare $55.00Added to wishlistRemoved from wishlist 0 Add to compare Petrainer Upgraded Model Rechargeable & Waterproof Remote Dog Training Collar 330 yd Electric Dog Bark Collar with Beep/Vibration/Shock Collar for DogsAdded to wishlistRemoved from wishlist 0 Add to compare $37.99