The remote control can achieve zero shutter lag because it adopts wireless Bluetooth-compatible connection with lower battery consumption. Bluetooth-compatible remote control uses multi-function buttons design, which supports self-timer, video shooting, up, down, left and right page turning and video likes while releasing your hands. It is made of premium ABS material, which is lightweight and portable. The length of the product is 52mm, the width is 34mm and the height is 11mm. Remote control is compatible with most smartphones. And you can use it for video likes, taking photos, turning e-book, etc. Item Name: Remote Control Material: ABS Battery: 1 x Button Battery (Included) Operating Distance: 10 Meters Usage: Selfie, Page Up and Down Use Occasions: Universal Features: Multifunctional, Long Distance, Simple Operation Size Details: 5.2cm x 3.4cm x 1.1cm/2.05" x 1.34" x 0.43" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Remote Control