- High decibels: up to 150 decibels, sound travels far
- Innovative Design:Strong sense of lines , beautiful line, strong 3D sense, cool
- Aerospace aluminum alloy material, fall-proof, rolling-proof, durable, wear-resistant
- Ball-free design, can be used in harsh environments, still works when water getting in
- For sports events, personal safety, camping, hiking, policing, etc.
| ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
