Feature:1. Smart Ring Charging Box: Designed for COLMI R02 R06 R11M R8 and smart rings with magnetic charging port, convenient for charging ring at any time, not suitable for smart rings with wireless charging function2. Fast Charging: The charging case is equipped with a 200mAh battery, which can charge your smart ring up to 10 times. The Type C fast charging can be fully charged in one hour, making it suitable for busy life styles3. Compact and Portable: This fitness ring charging case features a compact design with size of 5 x 5 x 2cm, which can fit into your handbag or pocket with minimal space, making it easy for you to store and carry4. Charging Indicator: This charging case is equipped with an indicator light, which is red when charging, green when fully charged, and flashing red when the battery is low, letting you know the charging status5. Secure Charging: This smart ring charging case is equipped with a magnetic charging port, providing secure and convenient charging for your ring. You can carry it with you and it is suitable for home, car or travel useSpecification:Item Type: Smart Ring Charging BoxProduct Material: ABSProduct Color: WhiteCharging Port: Type CBattery: 200mAh Polymer Lithium Ion Battery (Built in)Charging Times: 10 TimesCompatibility: For COLMI R02 R06 R11M R8, and smart rings with magnetic charging portSize: Approx. 5 x 5 x 2cm / 2 x 2 x 0.8in.Package List:1 x Smart Ring Charging CaseNote:Not applicable to smart rings with wireless charging function.