Today only, B&H Photo Video offers the Sennheiser HD1 Free Wireless Bluetooth In-Ear Headphones in Black $79.95 with free shipping. (Newegg charges the same price.) That's $5 under last month's mention and the lowest price we could find by $25 today; most stores charge $200 or more. Features include: 15Hz to 22kHz frequency response Bluetooth 4.2 in-line 3-button remote and microphone sheepskin nappa leather neckband up to 10 hours battery life