Amazon.com has the Plantronics Discovery 640E Bluetooth Headset for $25.10 with free shipping.
--Compatible with most Bluetooth¿ v1.1 and v1.2 capable devices.
--Ultra light and comfortable - discreet, in-ear design weighs only 9 grams.
--Supports last number redial and voice-activated dialing --Up to 15 hours of talk time