Description: 1. Applicable to 3 glasses and handle; 2. Handle charging: first remove the controller battery cover and install the equipped rechargeable battery, then install the equipped battery cover (need to be left and right corresponding); 3. assembly : placed on the desktop; can be hung (the left and right sides of the controller charging rotated upward 90 , the wall screws aligned with the back of the base wall nail fixing holes, hanging can be); 4. handle charging indicator: charging: red light full / no load: green light Eyeglasses charging indicator: charging: red light full/no load: blue light 5. charging bracket bottom with non- feet, placed more stable; Compatible Model: For 3 Type: Chargers Material: plastic colour: grey white Package Contents: 1 x Charger Stand 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.