Baby-Bump Headphones – Plays and Shares Music, Sound and Voices to The Womb – Premium Baby Bump Speaker System – Including bebon Tunes APP (iOS and Android) (_White) is up for auction in Baby Products. The current bid is $8.50, 55% below the $18.95 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.