NIKON COOLSHOT PRO STABILIZED Reason for Listing: Selling because I'm switching to Bushnell. Items for Sale: Everything shown in the pictures. Frequency of Use: Used about once every 2-3 months for about 4 years. I used it in conjunction with a watch, so the number of times used is low. Battery: The battery has been replaced with one for a Bushnell. Notes: There have been two instances where the power connection was poor. Once shortly after purchase, and again 3 months ago. I recognize this as a product issue, as it's also mentioned in Amazon reviews. Please refrain from purchasing if you are looking for a perfect product.