Compatible with Ultrahuman Ring AIR Charger Size 7, Fast Charging Dock with USB-C Cable Choose the Correct Size: Please carefully check the size of your Ultrahuman Ring AIR and select the appropriate charger size. Charging Time: It typically takes 60-120 minutes to fully charge your Ultrahuman ring air, depending on its current battery level and ambient temperature. Sturdy and Portable: Made of high-quality metal material, our charger are more sturdy and durable. The cmpact design makes it easy to carry and use in the car, office, travel. Safe Charging: Build-in muti-protection systems for protecting your Ultrahuman Ring AIR from over current, over charging and over heating. Charger Compatible with Ultrahuman Ring AIR Size 7, Fast Charging Dock with USB-C Cable
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