10M Remote Control and Thumb Up Remotely: Easy to thumb up remotely, make brush shake and video more interesting; 10 meters range at will, for you to retain the nice moment. Endurance: Built in lithium battery, rechargeable, small battery, large energy, low power consumption continuous escort, fully charged after the normal photo can be used for 5‑6 days. Support for Mainstream APP: Support a variety of mainstream short video APP, beauty camera, novel APP, to meet the application needs of different software. Novels and Comics Page Turning: Easy remote control page turning, ebook up and down page turning, one key remote control to enjoy comfort. Selfie Remote Control Ring: Wear on the index finger, the ring can be adjusted to size, a thumb tap can control the shutter of the phone, easy to take photos, convenient and quick.