NFC/RFID Development Tools RFID / NFC Smart Ring - Size 12 - NTAG213
Products specifications
| Product | Speakers |
| Sound Pressure Level | 76 dB |
| IP Rating | - |
| Shape | Round |
| Power Rating | 2 W |
| Impedance | 8 Ohms |
| Diameter | 2.8 cm |
| Frequency | 20 kHz |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 70 C |