Compatibility: Designed for Android 9 with Google Find My Device integration. Connectivity: Bluetooth 5.2 (BLE) with 80-100m long-range transmission. Battery: Replaceable CR2032 battery offering 6-8 months of battery life. Durability: IP67 waterproof and dustproof with a high-quality PC ABS casing. Design: Ultra-lightweight 9g device with a compact 37mm x 37mm frame.
