Gooloo via Amazon offers the Gooloo Sport Bluetooth V4.1 Earbuds Magnetic Wireless Headphones with Mic in Black for $21.99. Coupon code "ZDTJKQSX" cuts it to $12.97. With free shipping for Prime members, that's $47 off list and the lowest price we could find. They feature Bluetooth 4.1, CVC 6.0 noise cancellation, magnetic control, and a micro USB charging cable. Deal ends November 18.