Smart GPS Cat and Dog Collar Tracker FEATURES: Multiple Positioning Options for Effective Tracking: GPS satellite positioning + AGPS assist positioning + LBS base station positioning. It has real-time location tracking and historical tracking systems. It has different working modes; quick positioning, standard positioning and power saving positioning. IP67 Waterproof Technology: The cat tracker is IP67 waterproof and shockproof. It is durable and suitable for all dog and cat breeds. Multi-Platform Monitoring: This tracker supports Android, Apple mobile phone systems, data network clients, etc. GEO-FENCE: You can set a fixed area for this cat GPS tracker. You will be alarmed if the pet is outside the fixed area. Long Battery Life: This cat tracker has 400mAh battery; the longest standby time is 7 days. Low battery notification. Full charging takes about 1 hour. Remote shutdown with APP Whether your pet is small or large, no problem. The attachable/detachable collar covers all sizes and can be used on animals of all sizes. PACKAGE INCLUDES: 1x Pet Collar 1x GPS Tracker 1x Silicone Case 1x USB Cable 1x Manual