Mywit via eBay offers the refurbished LG Tone Pro Wireless Bluetooth Headphones
in White, Blue, or Black, model no. HBS-760, for $19.99
with free shipping
. That's tied with our May mention and $20 under the lowest total price we could find for a new unit now. They feature call and play/pause controls, jog buttons, quad-layer speaker technology, and built-in microphone.
Of note, no warranty information is provided.