Icom VS-1L/HS-97 Throat Style Microphone with VOX/PTT Unit for F11/F11S/F21/F21BR/F21GM/F21S Quantity in Basket: None Code: VS1LHS97 Price: $69.70 Shipping Weight: 4.00 pounds Quantity: Icom VS-1L/HS-97, VOX/PTT Unit with Throat Microphone That Fits Around Your Neck. For IC-F11, IC-F11S, IC-F21, IC-F21BR, IC-F21GM & IC-F21S.