These SoundLink on-ear Bluetooth headphones drop from $249.95 to $149.95 at Bose. Shipping is free to anywhere outside of AK, HI, PR, USVI, where a $15 express delivery fee is charged. This is the lowest price we could find for a pair by $20. The rechargeable batteries in these headphones have a 15-hour playback time and the adaptive microphones block out background noise when you're using them as a headset. They're compatible with any Bluetooth equipped media player, but a optional audio cord comes with them as well. Sales tax is charged in most states.