AMP BT - Ear Protection w/ Bluetooth CR-104 Click here for CR-203-O Overlay

Click here for CR-203-O Overlay Set

Requires two (2) AAA batteries (not included)

Battery Required: One 9-volt alkaline battery

Sunglasses style with metal hinge

AMP BT - Ear Protection w/ Bluetooth CR-104 Click here for CR-203-O OverlayPyramex AMP BT Electric Hearing Protection With Bluetooth. AMP BT Ear Protection w Bluetooth Features NRR 26dB Rubberized coating on ear cups Bluetooth compatible Noise suppression after 85db Automatic shut off after four hours 3. 5 mm Aux jack for use of MP3 and mobile devices Quad microphones 2 AAA batteries included Specifications Noise reduction rating (NRR): 26dB Hearing protection style: earmuff Earmuff dimension: 13. 8 cm x 16. 5 cm x 94 cm