Sennheiser CX 215 Stereo Earphones for $24.98 shipped.  Here is a screenshot for your reference. Alternatively, it is available at Best Buy for $24.98 shipped.  It is available in Blue, Bronze, and Red color options.  The earphones feature noise isolating, a symmetrical cable with 1/8" (3.5mm) headphone jack, bass response, Most places have it for about $39.