Mwave offers the LUXA2 BT-X3 Bluetooth Stereo Headphones in Red, model no. LHA0049, for $39.99 with free shipping. That's tied with our November mention and the lowest total price we could find in any color by $29. The headphones feature a 30mm neodymium driver, adjustable headband, cushioned ear cups, Bluetooth 2.1, and 33-foot range.