1. Support Google Find My Device network 2. Material: Epoxy resin+PVC 3. Size: 54 * 86 * 2mm 4. Battery capacity: 100mAh/lithium-ion battery; Battery life: about 3 months 5. Compatible model: compatible with more than 90% of overseas Android phones with Google suite (not available in Chinese Mainland, North Korea, Cuba and Iran), download and install "Find My Device" APP through Google Store
