Features: 100% brand new and high quality. 1. Charge anytime, anywhere: 48 hours of continuous use. Provide a convenient charging method without any additional conditions.2. Compatible with common apps in the market, portable and lightweight, it is the good partner for photography.3. Smart portable design: Ergonomic ring design gives you a comfortable fit, a good gift idea for her or his birthday, Valentine's Day, etc. 4. While enjoying Tik Tok, you don't need to swipe the video with your finger. 5. You can also scroll through Tik Tok without having to manipulate the page up and down, volume up and down, play and pause, send likes with your hands. (Cannot control music player app).6. Mobile phone camera: can take pictures and video. 7. Bluetooth compatible remote control: In the mobile phone's photo or video mode, long press the up or down button on the ring within a distance of 10 meters.Specifications: Color: Black/Pink/WhiteQuantity: 1st Material: ABS Size: As the picture shows, the package contains: 1pc*Bluetooth compatible remote control (Includes 1* USB data cable) Note: 1. Please allow 0.1-0.3cm differences due to manual measurement, thanks. 2. Please understand because of the bright irradiance or computer screen difference, so I can't guarantee photos and real color is 100% the same.