A loud, perfect in all kind of situations outdoor. You can use it for signals when camping or hiking or any emergency situation when only the sound is going to rescue you.
Features:
- Lightweight, and with a keychain for convenience
- 3 sound holes for 3 different (high/medium/low) sound frequencies
- Great design, louder volume
- Solid, hard plastic, long durability and will not fade
- Dimension: about 70*27*7 mm
