Tanga offers the Audio-Technica In-Ear Communication Headphones
in Black, model no. ATH-CKL202iS, for $12.99. Coupon code "AUDIO" drops them to $11.99
. With free shipping
, that's the lowest total price we could find by $11. They feature 20Hz to 23kHz frequency response, cord wraps, microphone, and a 3.5mm jack.