Smart Ring with Bluetooth and NFC
$20.00 USD
$24.80 USD
Save $4.80 USD
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| Product Parameter | |||
| Waterproofing grade | IP68 | Material | Ceramic shell/resin silicone |
| Standby duration | 5-7 days | Weight | 4-6g |
| Bluetooth version | 5.2 | Finger number | 7/8/9/10/11/12/13 |
| Charge mode | Charging case/charging cable | Applicable system | Android/IOS |
| Battery capacity | 18mAh | ||
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