For its newsletter subscribers only, EverydaySource offers this Universal 3.5mm In-Ear Stereo Headset bundled with a micro USB car charger for $12.99. Coupon code "S0928FYVZ" cuts it to $2.29. With $2.99 for shipping, that's the lowest total price we could find for a similar bundle by at least a buck. The headset features a microphone and on / off switch. Coupon expires after 1,000 uses.