Real-time Tracking Accurate Position Magnetic Waterproof Remote Monitor 150 Days Long Standby Vehicle GPS Tracker Smart Saving Power ★★ How to use?? 1) Open the box.check the device and accessories 2) Prepare get an 2G GSM SIM Card.which can support one of the network modes: GSM 850,900,1800,1900MHZ There must be GPRS traffic available in the SIM Card.The locator doesn't support 3G and 4G 3) please put the sim card in GPS Tracker.then led will lighting.send SMS:check123456 (get amswer) 4) Please Download APP from Manual.Use ID Log in.Pass Word:123456 Features: ☆ 10,000 MA long standby 150 days, strong magnetic installation, IP6 waterproof design ☆ Positioning accuracy: GPS / A-GPS / LBS multiple positioning ☆ Easy to use simple: you can SMS, APP, web platform to query the device location ☆ Full-featured: real-time positioning, historical trajectory, electronic fence, vibration alarm, speed alarm, tamper alarm ☆ Wide range of applications: tracking of lost or stolen children, the elderly and the location of cars, motorcycles, container trucks. Package Includes: ❀ 1 x GPS Tracker ❀ 1 x USB Cable ❀ 1 x Storage Bag ❀ 1 x User Manual Note: ❤ This GPS trackers need to use a 2G SIM card for 850 / 900 / 1800 / 1900MHz, not support 3G, 4G SIM card ❤ Please refer to the measurement. Tiny measuring error is allowable in normal range About Review: ▷ 1. We try to make sure you have a pleasant shopping experience with us, so that we could do more business with you. If there is any dissatisfaction, please email us before leaving any 1 or 2 ratings, negative feedback . We will try our best to resolve the issues. Please give us the opportunity to resolve any problem. ▷ 2. If you are satisfied with our service, please leave us a 5 star positive feedback.