Tanga offers the MEElectronics HT-21 Portable Travel Headphones, model no. HT-21-BK, for $9.99 plus $4.99 for shipping. That's $5 under our mention from last week and tied with a deal from a month ago for the lowest total price we've seen. (It's a current price low by $5.) These foldable, padded, and adjustable over-the-ear headphones feature 40mm drivers, 10Hz to 20kHz frequency response, tangle-resistant cable, and 3.5mm plug.