Buy.com has the Ambicom Wireless Bluetooth Stereo Headphone Kit for $76 - $20 rebate [Exp 8/31] = $56 with free shipping. Listerning time up to 5 Hours, standby time up to 60 hours, distance up to 33 feet and weight 1.32oz and compatible with Major VOIP/Instant Messengers. [BizRate]