Charging: Charge via USB-C with a DC5V cable. The indicator light remains red during charging and turns off when fully charged. Convenient shutter control for mobile devices: The remote control connects wirelessly up to 30 feet (10 meters) from your phone, ideal for selfies with a tripod. Wide compatibility: Works with iOS and Android devices. For iOS devices, enable AssistiveTouch to use the remote for scrolling functions. Multi-functional wireless remote control: Enables remote photo and video capture for wider framing. Additional functions: Page turning for videos and e-books, swipe navigation (up/down/left/right), double-click, like, and social media feed navigation. Compatible with any Bluetooth-enabled device. Compact design: Small and lightweight, fits easily in a pocket. Includes a wrist strap for convenient portability. Product Name: Selfie Controller Bluetooth version: 5.0 Battery: Built-in rechargeable lithium battery Dimensions: 6.5 x 4.5 x 1.5 cm Operating range: Up to 15 meters in open space Functions: Photo capture, video recording, page up/down, left/right navigation, like, e-book page turning, and feed scrolling Color: Black Material: Plastic Package includes: 1 x Bluetooth Remote Control 1 x USB Charging Cable Note: Color may vary slightly due to screen settings and lighting conditions. Dimensional tolerance: ±1–3 cm.