Peltor MT7H79B, Neckband headset, List $337.86 Quantity in Basket: None Code: MT7H79B Price: $253.40 Shipping Weight: 1.00 pounds Quantity: Peltor MT7H79B, Neckband headset for use under hardhats. 24dB NRR. In-line PTT adaptor required, List $279.00