Description
- NRR 20 dB
- ASIC chip technology for a refined audio reproduction
- Audio jack for external components such as cell phones, MP3 players and dog trackers
- External battery compartment for convenient access
- Powered by 2 AAA batteries
- 500 hours of battery life, includes auto shutoff feature
- Designed for all-day comfort
- Ergonomically designed, contoured ear cups