GROOVYPETS® Dog Remote Dog Training Collar Systems:Rechargeable Dog Collar No Bark Remote Obedience Training Shock Collar System (2-Training Collar Set)
1. One remote w/9V battery ;
2. Twoe water-resistant(not waterproof) rechargeable receivers w/ adjustable straps (6"-25"/15-65cm);
3. Wall charger with dual USB charging cable;
4. Metal prongs,Shock test light;
5. Manual;
6. Six month free replacement warranty from seller.