Argard previews tiny M10 Bluetooth headset

Argard late yesterday provided an early glimpse of its M10 Bluetooth earpiece. Scarcely larger than a coin, the entire headset sits within the ear rather than hooking around the earlobe or relying on an external receiver to connect to its owner's cellphone. It weighs only 5 grams (0.18 ounces) despite its metallic body and has enough battery life for 3 hours of active talk time as well as 100 hours in standby mode. No immediate details about the M10's formal launch are available, though the company does plan to bundle multiple ear inserts to accommodate most callers. [Via Crave]