Compatible with Ou-ra Ring Gen3 Charger - Portable Charging Dock with USB-C Cable for Smart Ring Size 13

- Dedicated Charger: This is the dedicated charger designed for your Ou-ra Ring Gen3 Size 13. Be sure to select the model that matches the size of your Ou-ra Ring Gen3. - Charging Time: Using this charger to charge your smart ring takes approximately 70 minutes, depending on the current battery level of the ring. - Compact Size: This compact and lightweight charger fits easily into pockets and bags, whether you're traveling or in the car. - Safe Charging: This charger has built-in short-circuit, over-voltage and over-current protection mechanisms to ensure safe charging for your ou-ra ring.