Sunvalleytek via Amazon offers Prime members the TaoTronics Bluetooth 4.0 Headset, model no. TT-BH05, for $27.99. Coupon code "1599BH05" cuts it to $15.99. Plus, Prime members bag free shipping. (Non-members can spend $35 or more to bag free shipping; otherwise, shipping adds $6.01.) That's $12 under our mention from last winter, $54 off list, and the lowest total price we've seen. It features a microUSB charging cable, two replacement ear tips, and travel pouch.