gelecek new waterproof open-ear bone conduction headphones - bluetooth 6.0, 10-hour battery life, ultra-light wireless headset with stable connection, ideal for running, cycling, workout, hiking black is up for auction in Electronics. The current bid is $2.50, 96% below the $59.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.