1. Material: ABS
2. Applicable devices: iOS 14.5 or iPadOS 14.5 or later models installed
3. Features: precise positioning, one-key call device, anti-tracking function, long standby time, high performance, low power consumption
4. Bluetooth version: 5.2
5. Bluetooth distance: 10-20 meters indoors, 20-60 meters outdoors
6. Volume: 110 decibels
7. Battery: CR2032 button battery x 2 (shipped with battery)
8. Battery life: 8-12 months
9. Dimensions: 38.2 x 38.2 x 7.2mm
10. Net weight: 9.5g/pc
