Charging: Charge via Type-C with a DC5V cable. The indicator light stays red during charging and turns off when fully charged. Convenient shutter control for mobile devices: Connect up to 30 feet (10 meters) away to take photos remotely, ideal for selfies with a tripod. Wide compatibility: Works with iOS and Android devices. For iOS, enable AssistiveTouch to use remote scrolling features on apps like TikTok. Multi-functional wireless remote: Remotely capture photos and videos for a wider field of view. Use it to turn pages while watching videos or reading e-books, replacing swipe gestures. Supports tap and double-tap functions. Compatible with any Bluetooth-enabled device. Compact design: Small and lightweight, fits in your pocket. Includes a wrist strap for easy carrying. Product Name: Selfie Controller Bluetooth version: 5.0 Battery: Lithium battery Dimensions: 6.5 x 4.5 x 1.5 cm Connection range: 1–15 meters (open environment) Functions: Page up, page down, like, photo, video, e-book page turning, social feed navigation, video playback control Color: Black Material: Plastic Package Contents: 1 x Bluetooth Remote Control 1 x USB Cable Note: Light reflection and screen differences may cause slight color variation. Measurement error allowed is +/- 1–3 cm.