Smallest and lightest beeper on the market.

Features:

Volume control.
4 selectable beeper sounds: Standard Beep, Hawk Scream, Bob White recall, and Trill.
Audible to 400 yard.
3 selectable modes:
- Silent run-beep every second on point
- Beep every 5 seconds on run-beep every second on point
- Beep every 10 seconds on run-beep every second on point
Low battery detect.
Waterproof and rugged.
Backed by a lifetime warranty.