Click to turn on fill light and adjust brightness by once click, it brings you good complexion when the light surrounded is not good enough. The tripod comes with built-in batteries remote control for hands-free shots no need additional app (Note Bluetooth remote NOT works with the camera it only supports phones). Do not worry about how to buy a suitable battery. Rotatable Phone Holder: 360clamp rotation can choose horizontal or vertical camera mode With the weight of 160g and 7.5 inches folded size, very mini and convenient to to carry in your pocket or bag. It has a variety of functions, it can be a selfie stick to take photos, can be used as a small desktop light, FASHLOVE Bluetooth Selfie Stick Record Every Wonderful Moment FASHLOVE Selfie Stick Tripod Non-slip Tripod Legs Phone Selfie Stick for iPhone 12/11/Pro/Max/XS/X/XR/8 Plus, Samsung S10/S10+/S9 /S8, Huawei and Other Most Smartphones.