As one of its daily deals, A4C offers the factory-refurbished Motorola S11-HD Stereo Bluetooth Headphones in Black/Orange for $24.95 with free shipping. That's $5 under our January mention and the lowest total price we've seen. (They're also $6 under the best price we could find for a new pair.) These wireless headphones feature compatibility with most Bluetooth devices, three points of adjustable movement, and noise-cancelling technology. A 1-year Motorola warranty applies. Deal ends today.