As one of its daily deals, Woot offers the Pyle Waterproof Bluetooth Headphones with Mic in four colors (Black pictured), model no. PWBH18, for $29.99 plus $5 for shipping. That's the lowest total price we could find by $9. These waterproof and dustproof headphones feature a range of up to 33 feet and a frequency response of 20Hz to 20KHz. Deal ends September 11 at 1 am ET.