... .Monitors can track the person without interfering him.LIVE! Real-Time tracking!Locate the locator holder by the mobile phone via ... /1900MHz (For the countries: Japan, North Korea, the UK, North America, the five states, Canada, the United States, Mexico, Greenland (Denmark ... 3.7V 800mAh Li-ion battery (2 batteries included)Standby Time: 48 hoursColor: BlackStorage Temp: -40°C to +85°COperation Temp ...