Equipped with a 2X600 mAh battery, The handle needs to be installed with the battery we supplied before it can be . The battery in the handle does not have a charging hole and cannot be . Product 1. Suitable for 3 glasses and handles; 2. Charging the handle: first remove the battery cover for the Quest 3 controller and install the equipped rechargeable battery, and then install the equipped battery cover (need to match the left and right); 3. Assembly : Place the desktop; Can be hung (the charging grooves of the left and right controllers are rotated upward 90, the wall screws are aligned with the wall screw fixing holes on the back of the base, and then hung); 4. Handle charging indicator: charging: red light, full/empty: green light Glasses charging indicator: charging: red light, full/empty: blue light 5. There are anti- pads at the bottom of the charging stand, which makes the placement more stable; Due to different batches, the appearance, color, and printed words of the product , which does not affect its use. Material: plastic colour: White Package Contents: 1 x base 2 x 600mAh batteries 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.