Oura 4 Charging Case Size 10

The Oura Ring 4 charging case in dark gray provides portable power management for the Oura Ring 4 smart ring. This compact case offers up to five full charges for your ring, extending its operational period to approximately one month between charges to the case itself. The case charges completely within 90 minutes via USB-C connection, though a USB-C cable is not included in the package. Designed for size 10 rings, this dark gray case features a durable construction with a secure closure mechanism to protect your ring during transport. Its wireless charging capability ensures convenient, cable-free power transfer to your ring whenever needed. The case maintains a compact, pocket-friendly form factor while delivering reliable battery backup, making it ideal for travel or daily use. With its efficient charging system, this accessory helps ensure your Oura Ring 4 maintains continuous operation for comprehensive activity, sleep, and recovery tracking. The product represents a successor model to previous Oura charging cases, incorporating refined design elements and improved charging efficiency. Its neutral dark gray color scheme complements various personal styles and ring finishes. The case operates within standard temperature ranges for electronic devices and features built-in protection against overcharging and short circuits. This charging accessory is specifically engineered for compatibility with the Oura Ring 4, providing optimized charging parameters to maintain battery health over extended use. Its construction utilizes high-quality materials resistant to everyday wear, with dimensions carefully calculated for both protection and portability. The case includes status indicators to display charging progress and remaining power levels. This product serves as an essential companion for Oura Ring 4 users seeking extended battery life and convenient charging solutions without requiring frequent access to power outlets.