Bone Conduction Headphones with Boom Mic Bluetooth Open Ear Wireless Computer Headsets PC with Mic Noise Canceling Bluetooth Earphones with Microphone for Office Use Driving Meeting Q3Pro-Black is up for auction in Electronics. The current bid is $21.00, 72% below the $75.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.