RFID Rewritable Dual Frequency in One ID T5577&IC CUID Black Ceramics Smart Finger Ring Wear for Men or Women (Black-21mm)
| Brand | Riversmerge |
| Color | Black-21mm |
| Compatible Devices | Smartphone |
| Item Dimensions LxWxH | 0.98 x 0.98 x 0.16 inches |
| Control Method | App |
| Included Components | Detector |
| Manufacturer | riversmerge |
| Part Number | Ring-5 |
| Item Weight | 1.13 ounces |
| Product Dimensions | 0.98 x 0.98 x 0.16 inches |
| Country of Origin | China |
| Item model number | ring-5 |
| Batteries Required? | No |
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