The Dogtra Element 300M has all the basic components needed for successful behavior management of mild mannered dogs that do not require a high level of stimulation. It features a 1/2-mile range, rechargeable batteries, and a fully waterproof receiver and transmitter.

Specifications and Features:
Control two dogs at once
Precise stimulation level (0-100)
Reduced receiver/collar designed for smaller dogs
.5 mile range
'Nick', 'Constant' and non-stimulating pager
Rechargeable, user-replaceable Ni-MH batteries
Fully waterproof collar/receiver and transmitter
LED battery life indicator
Power: Low to Med
Not Expandable
Pager Mode (Vibration)
Includes:
Transmitter
2 Receivers
Battery charger and splitter cable
Owner's manual