KH-909 Universal IPX6 Waterproof GPS Tracker for Pet / Kid / the Aged, KH-909 White + Black, KH-909 White + BlueAbout the product 1. Real time free tracking 2. GSM GPS dual mode positioning, the positioning accuracy can reach up to 5 meters 3. 1000 mAh large capacity battery, standby time up to 240 hours 4. Compact size, configuration of high quality nylon pet collar 5. Electronic fence, speeding, low battery alarm, voice monitoring 6. Free tracking platform, computer, mobile phone client, IOS Android APP Specification: General Types Tracker Network GSM, GPRS