Specifications
| Compatible Mobile OS versions | iOS 14.0 and later; Android 8.0 and later |
| Maximum operating temperature | -4°F to +140°F (electronics and enclosure) |
| Battery | CR2032 Li/MnO₂ (included), 220 mAh |
| Dimensions | 45mm × 45mm × 6.5mm |
| Weight | 0.38 ounces |
| Radio protocols | Bluetooth® Low Energy (BLE) wireless technology |
| Sound level range | Measured: 90.2 dBA (default) - 79.8 dBA |
| Enclosure material | Acrylonitrile Butadiene Styrene (ABS) and polycarbonate, with polished aluminum frame |
| Splash-resistant | IP51; not suitable for continuous immersion |
| Certifications | CE, FCC, RoHS, IP51, Bluetooth® |