The Doohoeek Updated Charging Case for Oura Ring 4 and 3 Wireless is a sleek and practical accessory designed specifically for the Oura Ring. This 360Case in black features a convenient ring for easy handling and a compact design with dimensions of 6.000 x 10.000 x 8.000 inches and a weight of 1.0000 pounds. It is compatible with Oura Ring model 4 and provides a secure fit to keep your device safe while on the go. Perfect for those looking for a reliable charging case that also doubles as a stylish accessory.