Garmin Headset with Boom Mic for Rino 600/700 Series Garmin Headset with Boom Mic for Rino 600/700 Series Connect Garmin's Headset with Boom Mic to your compatible Rino 610, 650, 650T, 655T, 700, 750 or 755T. This Headset with VOX (Voice Activation) allows you to communicate hands-free, with other Rino users in your group. SKUGAX11757 MAN#010-11757-00 ID#: 4984 Our Price: $21.95 Availability: In Stock Condition:Brand New Add to cart We’re sorry for the inconvenience, but please know we are working hard to replenish stock and fill backorders. Global shipping constraints and other material shortages have slowed the supply of products in many industries, including GPS and Marine electronics. We update the Estimated Shipping Date on our website in real time, so feel free to check back frequently. Thank You for your patience and for shopping with The GPS Store, Inc.