- Durable, strong, and made of high quality aluminum alloy.
- Double tube designed and crisp sound so you can use it in any life-saving environment.
- Maximum sound intensity of up to 118 decibels, which can be heard from up to half a mile away.
- Perfect for various sports , camping , mountaineering , travel , running , climbing, backpacking and more.
- Ultra-light and portable ( only 11g), can attach to bags or wear on your neck.