The Pyramex Electronic Earmuff with Blueooth features Amp BT 26 dB with a rubberized coating on ear cups. It is bluetooth compatible with noise suppression after 85db. It features automatic shut-off after four hours, 3.5 mm Aux jack for use of MP3 and mobile devices, and quad microphones. 2 AAA batteries are included.
Shipping Length: 9.75 inch X Shipping Length: 8.25 inch X Shipping Length: 4.0 inch X
