Features:

• 500 Yard Range
• Fits extra-small to large dogs.
• Rechargeable Ni-MH Battery System in the collar. 9V Replaceable battery in the transmitter.
• Completely Waterproof Collars & Weatherproof transmitters
• FM radio frequency antenna.

Editor Reviews:

Product Description:
The Micro-iDT Series represent the absolute latest technological advancement in the Electronic Dog Training World. It offers Maxx-RangeTM, the industry's only internal FM radio frequency antenna woven in the collar. With up to a 500 yard range, they are perfect for field or household use. The Micro-iDT Series collars feature Sixteen levels of stimulation intensity, with an easy 'no look' clicking stimulation dial. Easy one hand held operation allows for maximum control and safety.