Sony Ericsson MBW-150 Bluetooth Watch Executive Edition The Bluetooth Watch MBW-150 Executive Edition uses Audio/Video Remote Control Profile (AVRCP), a Bluetooth profile that enables you to control the music player on your phone via your Bluetooth You can safely recharge this battery time and time again with minimal reduction in performance or capacity. Standby time: Bluetooth functionality up to 7 days; Analog time keeping up to 7 additional days Features: Analog Bluetooth Watch, Stainless steel, Mineral crystal scratch resistant face with antiglare coating, Discreet yet clear OLED display, Quartz movements for exact time keeping The Bluetooth Watch MBW-150 is compatible with a wide range of Sony Ericsson mobile phones: Aino, C510, C902, C905, Naite, W518, W518, W595, W705, W760, Xperia, Satio In the Box: Sony Ericsson Charger (CST-70), Charging clip, Exclusive box, User guide