Product details：

*Card Finder *Work with Apple Find My or Google Find Device *Support system: iOS and Android *Material: PVC *Chipset: Lenze *Color: black, white *Bluetooth version：V5.3 *Volume: 80dB *Range: 30M *Battery: 100mAh (wireless charging) *Battery Life: 6 months Product Size：80*50*2.6mm *Package: Paper box