Multi reporting Set Up - *After full charge the device(it will takes 1.5-2 hours), the power consumption of the device is related to the daily exercise of the pet ". Different live time tracking report modes for you to choose,30 second update mode will lasts for 50 -51 hours battery life,10 mins update mode will lasts for 72-84 hours battery life,1 hour update mode will lasts for 4-4.3 days battery life. Convenient Seeking Mode - All-in-one tracker for dogs and cats equips a small buzzer as "chase mode",when your pets lost, it will 5 second update and makes a "bee" noise to call your pets back, then helps you to find your lost pet. Every year thousands of pets get lost and most of them are never be found. Let your pets far away from lost and would not become a statistic. 24 Hours Standby & Lightweight - The mini pet tracker weights 1.52 oz, fits different collars and most sizes of dogs and cats.And customer service will online helps you if you meet any problems about the tiny pet GPS. Including iOS and Android system to fits your needs. Pet tracker also comes with a rechargeable battery allowing 4 days long time working per charge (depends on the daily exercise of your pet). Virtual Fence & Every History Route - After setting an virtual fence on software, the pet tracking device will send an alert to the free app when your pet leaves the safe zone. Besides, the full-day route of your pet can be saw at anytime, and it can playback up to 180 days historical trace. Live Time Tracking - IP67 waterproof wireless GPS tracking device is designed with GPS/BDS/LBS triple tracking mode and gives real time positioning to track your pet. The pet tracker builds a 4G SIM card with international roaming, working for unlimited distance and covering worldwide. Work With Subscription - Pet tracker has its own 4G Sim card. It works via the free App, pay a subscription then becomes active ,like your cell phone needs the data to work. The Subscription provides different choice for you. Monthly/$12.99, subscription for 1 year is low to $8.33 per month.No other hidden costs. Search Google Play or App Store for "Here-Connect What We Care" to download the free app and start monitoring you pets.