【NOTE】There is no pairing button. No volume control. No voice search required. No power button. It does not have headphone jack plugged into your headphones. Not for Roku Stick or built-in Roku smart TV or Roku games. Voice search and gaming. 【Batteries not included】【True Transmission Test】No setup, plug in 2 AAA alkaline batteries and work directly. Professional testing, mainly transmitter, for your accurate reference. Excellent response between TV and remote control, 5m is the best distance. Maximum distance is 10m. 【Buttons and Materials】The remote control has a limited lifespan, which will affect in every aspect including external materials, chips, buttons, and how we use it. Unforeseen damage. Precision testing must support every button between minimum 3000 clicks and up to 5000 clicks. ABS material is both dropped, water resistant, and radiation resistant