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.
- 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