AmpBT™ Series Electronic Bluetooth Earmuff
- NRR 26dB
- Four microphones
- Ergonomincally arched, cushioned headband for superior comfort
- Amplifies surrounding sounds
- Compresses harmful sounds to safe levels
- Compression feature works even while bluetooth is enabled
- Bluetooth for wireless listening and cell phone use
- AUX input with 3.5 mm AUX jack cord included
- Easy-adjust volume and ambient noise controls
- Auto shut-off after 4 hours
- Includes (2) AAA Batteries
