This is a near brand new and complete Sena 10U Bluetooth system that I purchased from Webbikeworld.com after their review of it.
http://www.webbikeworld.com/motorcycle-intercoms/sena-10u/review.htmAlso included is the optional wristband remote.
I installed it into my C3Pro (Very easy) and used it once. The reason why I'm selling it is that I have received a Schuberth SRC as a gift and will be using that instead.
I bought it without the packaging but all parts and instructions are intact.
Cycle Gear sells the 10U for $269.10 and the separate wristband remote for $99.00.
Price is $299.00 firm, and I'll eat the shipping charges CONUS. Payment accepted through PayPal.