1Waterproof grade IP66, the locator can also work normally in rainy weather. 2Built-in super large capacity 1000MA battery with long standby time. 3The time sleep mode vibration starts immediately, and there is no positioning deviation. 4With real-time tracking, mobile position alarm, overspeed alarm, vibration alarm, electronic fence function. 5Support mobile APP, GPRS webpage real-time tracking, mobile phone can query text location. 6Built-in high-sensitivity GSM and GPS antenna, in addition to being used alone, no installation is required, which is convenient and fast.Condition: 100% Brand New Item Type: GPS LocatorMaterial: ABSColor: As Pictures Shown Battery Capacity: Polymer 1000MA(built-in) Wearing Method: Universal Operation Method: Platform, APP, SMS PositioningApplicable System: For iOS platform Compatible Platforms: For iOS Additional Features: Mobile phone / call, tracking / alarm, information push1 x GPS Locator1 x USB Cable1 x Manual