Page Turner: This app page turner is perfect for most app and webpage browsing, easily scrolling with a light touch. Fast forward and rewind are supported. Volume and brightness can be adjusted. BT4.0 Connection: This phone remote control uses a stable BT4.0 connection, connect and use, providing stable and flexible control. Remote Selfie: This remote shutter allows you to take pictures remotely, up to 10 meters control distance, sensitive and reliable control. Type C Charging: This phone remote shutter comes with a USB cable, and it can be easily charged via a Type C interface, eco-friendly and durable. Portable Size: This phone camera shutter uses durable plastic material, small in size and light in weight, convenient and portable.