eKrest Electronic Muffs Birchwood Casey eKrest Electronic Muffs. NRR rating of 26dB. Attenuates all sound above 85dB. On/off switch with volume control for variable sound amplification. Auxiliary input jack with auxiliary cord included. Two omni-directional microphones. Includes 2 AAA batteries.
- NRR rating 26dB protection
- Two omni-directional microphones
- Auxiliary input jack with auxiliary cord
- 2 AAA batteries
- Color/Finish Desert Tan
Manufacturers Link www.birchwoodcasey.com