Walker’s Firemax Behind the Neck muffs use full dynamic range HD speakers to deliver clear, balanced sound with frequency/low noise tuned clarity. Sound activated compression and dampening composite housing help prevent unwanted noise from getting through. Includes a 3.5mm audio jack for connecting to phone and other compatible devices.

Full dynamic range HD speakers provide clear, balanced sound

4 frequency mods: universal, clear voice, high frequency boost, power boost

Sound activated compression

20-23 dB NRR

200 hours of battery life - USB-C Rechargeable

Manufacturer Part Number:	GWP-DFM-BTN
UPC:	0
Shipping Weight:	0 lb
Box Dimensions:	0 L x 0 W x 0 H (inches)