Product details:

The Dogtra E-Fence replacement or additional receiver collar comes with a black, adjustable collar strap. Also included with the receiver is one 5-5 splitter cable and 2 hour rapid charge batteries. The collar will provide low to medium power stimulation and is fully waterproof and ultra-compact. Features2 hour rapid charge batteriesLow to medium power stimulationFully waterproof, ultra-compact receiver. DescriptionThe Dogtra E-Fence replacement or additional receiver collar comes with a black, adjustable collar strap. Also included with the receiver is one 5-5 splitter cable and 2 hour rapid charge batteries. The collar will provide low to medium power stimulation and is fully waterproof and ultra-compact.