SportDOG Brand SportHunter Family Remote Trainers Including New X Series Waterproof, Rechargeable Dog Training Collars with Shock, Vibrate, and Tone Up to 1 Mile Range spray collar refill and the higher level of and the higher level of intensity is issued Packing Detail 1 x Indoor wall mounted Transmitter 1 x Rechargeable & Waterproof Collar Receiver 1 x Adjustable TPU Collar 1 x AC Adaptor 1 x Boundary Wire of 300 Meters 1 x Test Light Tool 2 x Metal Probes (short + long) 2 x Screws set 20 x Boundary Training Flags 1 x User Rechargeable lithium ion batteries charge in 2 hours and last 40 60 hours per charge making the promise to always create "Gear The Way You'd Design It"