MiBoxer K5 wireless knob remote for brightness and CCT adjustment. Switchable modes: store and recall 4 scenes or control 4 zones. Brightness adjustment 1–100%; default CCT range 2700–6500 K with configurable limits as described in the manual. Works with compatible MiBoxer/Mi-Light 2.4 GHz devices. Powered by 2 AAA batteries, 3 V. Dimensions Ø69 × 23 mm.