GPS Tracker for Vehicles, Mini Magnetic GPS Real time Car Locator, Full USA Coverage, No Monthly Fee, Long Standby GSM SIM GPS Tracker for Vehicle/Car/PersonPackage Included:1x Mini Magnetic GPS Tracker(SIM card and TF card are not included)1x USB Charging Cable1x English User ManualFeatures:1.Small size and light weight, easy for carry.2.Black shell, perfect for tracking vehicles, teens, spouses, elderly persons or assets. With two powerful magnets inside, easy to attach to vehicle firmly, no extra installation need.3.All you need is a working SIM card (NOT included) to insert into the device, then you can track and map (with Google Maps) in real-time over the Internet.4.Dial SIM card number, then you can hear voice around this tracker, with no light and no noise, you can monitoring and spy what's going on around the tracker silently and secretly.5.Voice Recording Function: Send text message 555 to SIM card number, it will reply a message Snd and start recording,SIM card and TF card are not included.Descriptions:Waterproof function without antenna type GNSS external power supply form built-in power interface text Chinese English type portable .Rechargeable, strong magnetic adsorption, recordable, anti-lost positioning for elderly childrenSpecifications:Color: blackMaterial: PlasticSize(approx):35*20*14mmGPS positioning accuracy: about 100mExpansion Card: Mini TF cardAntenna Type: GSM/GPRS2G/2.5GGSM Band: 850/900/1800/1900MhzGMS Locating Time: 25 SecondsPower Input: AC 110-220V 50/60HzPower Output: DC5V 300 - 500mABattery Capacity: 3.7V 400mAh Li-ion BatteryWorking Voltage: 3.4 - 4.2V DCStorage Temp.: -40 to 85 celsiusOperation Temp.: -20 to 55 celsiusHumidity: 5%-95% non-condensingStandby Current: About 2.5mASpeaking Curret: About 150mA