As one of its daily deals, Newegg offers the Philips Bluetooth Over-Ear Headphones in Black, model no. SHB9100, for $44.99 with free shipping. That's the lowest total price we could find by $9. They feature a frequency response of 18 to 21kHz, soft sound-isolating cushions, smart controls (for switching between calls and music), and a 3.5mm plug-in option. Deal ends today.