Smart GPS Cat and Dog Collar Tracker FEATURES: Multiple Positioning for Efficient Tracking: GPS satellite positioning and AGPS auxiliary positioning and LBS base station positioning. It has real-time location tracking and historical tracking system. It has various work modes rapid positioning, standard positioning and save electricity positioning. IP67 Waterproof Technology: The cat tracker is IP67 waterproof and shockproof. Its durable and applicable to any dog and cat breed. Multi-Platform Monitoring: This tracker supports android, apple mobile phone system, computer network clients, etc. GEO-FENCE: You can set a fixed area in this cat GPS tracker. Youll be alarmed if the pet is beyond the fixed area. Long Battery Life: This cat tracker has a 400mAh battery longest standby time is 7 days. Low battery notification. Full Recharge takes around 1 hour. Remote Shut Down using APP If your pet is small or large, no worries. The attachable or detachable collar covers all sizes and can be used on pets of any size. PACKAGE INCLUDES: 1 x Pet Collar 1 x GPS Tracker 1 x Silicone Case 1 x USB Cable 1 x Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.