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Buy.com has the Motorola Motopure H12 Bluetooth Headset for just $27.99. Shipping is free and there is no sales tax (except CA, MA, MD, NY, TN). Weighing less than half an ounce, the set features 5.5 hours of talk time, CrystalTalk Technology, and more. It's received 4.5 out of 5 from over 90 reviewers.