Gps Pet Tracker Tk203 Waterproof / Dust Real Time Tracking Device 28ge. Features: GPS/GPRS/GSM 3G GPS Tracker Real-time Tracking Speeding/low Power Alarm Movement Alarm Into/out off Geo-fence Alarm Vibration/anti-demolition/anti-collision Alarm Save Power and GPRSapp Set A GPS Function,receive GPS Signals Faster Built-in Storage Memory,Blind Area Data Upload Waterproof and Dust Proof 3G WCDMA(900/2100MHz@UMT/850/1900MHz@UMTS) SOS Alarm Sms Mode Long Standby 12 Days Pet Band and Lanyard Pedometer Function GPS Tracker and USB Charging Cable Only,  Other Accessories Demo in the Picture is Not Included Specifications: Net: 2G GSM/3G WCDMA Frequency Band: GSM850/900/1800/1900 MHz/UMTS850/900/1900/2100 MHz GPS Sensitivity: -159dBm GPS Accuracy: 10m GSM Chip: DA6276 GPS Chip: 8130 First Repair Time: Cold 45s-85s Operating Voltage: 5 V Storage Temperature: -40 °C to + 85 °C Operating Temperature: -20 °C to + 55°C Humidity: 5% -95% Non-condensate Material: ABS Size: App.6x3.6x1.7cm/2.36x1.42x0.67in  Power Supply: USB Charging Package Included: 1 X GPS Tracker . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.