Welcome to our store! 1. Smart Ring Wear Design: With the Bluetooth remote control, you can remotely control your phone APP, no longer needing to constantly swipe the screen up and down with your finger when watching short videos or reading novels. 2. Wide Compatibility: Bluetooth 5.3 technology, stable connection, supports iOS 15.0 and Android 8.0 and later systems, supports major smartphone apps. 3. Long-Distance Connection: Can take full-body photos, family photos, selfies, or videos by yourself no matter where you are, eliminating awkward poses when taking group pictures and preventing your phone from dropping when taking a selfie with one hand. 4. Charging on the Go: Comes with its own charging compartment, this remote control ring can last approximately 48 hours after a full charge, practical and durable. 5. Comfortable to Use: Featuring an ergonomic smart ring design, providing you with the most comfortable wear, keeping your hands free to lie on the bed, cook, or enjoy remote entertainment. Item Type: Remote Control Ring Material: ABS Weight: Approx. 86g/3.0oz Battery Type: Lithium battery Ring Battery Capacity: 50mAh (included) Charging Case Battery Capacity: 200mAh (included) Bluetooth Version: V5.3 Duration: Approx. 48 hours APP Support: Common apps are supported Product Functions: Selfie, like, page up and down, left and right, volume up and down Supported System: for iOS 15.0 and for Android 8.0 or later 1 x Remote Control Ring 1 x Specification 1 x Charging Case 1 x Charging Cable Customers are our top priority. If you discover any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.