BATTPACK - Spare Battery Holder

This simple and useful active noise reduction (ANR) headset spare AA battery holder easily attaches to any 4-5mm headset cable.  The BATTPACK improves the aviation experience by making it easy and safe to locate spare batteries for an ANR headset.  The patent design keeps your batteries securely in place and allows one to easily insert or remove two batteries when needed.

•  Holds 2 Spare AA Batteries for ANR Headsets.
• Clips to any 4-5mm headset cable.