The RC900 Series TV remote controls insight from the perspective of users' needs. Approach to more lifestyle than a triditional control device to create a new fresh user experience.This series includes different aperances.It brings advanced polished, matte surface leads the user to a new perception of shape and material reflection.the remote control is ergonomically designed, it is comfortable to hold and all buttons are easy to reach quickly, effortlessly navigate even without looking. the battery case can be easily slid off，with the hole behind can easily push the battery out of the case to replae.