Up to 21 collars/handhelds can be programmed into the device for tracking and training up to 10 miles. Battery type: rechargeable Li-ion. Contents: Handheld, Antenna, Adapter, USB Cables, and Quick Start Guide.
- Waterproof Handheld
- 1:100,000 preloaded topo maps
- Unlimited lifetime map updates
- Tracks up to 21 Collars/Handhelds
- Included desktop application for Handheld