avantree opera plus - wireless headphones for tv watching with cinema & clear dialogue modes, enhanced volume for seniors, hdmi arc, opt & aux support, 164ft, no audio delay, 2.4g rf & bluetooth is up for auction in Electronics. The current bid is $3.00, 98% below the $169.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.