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 Description: 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 : ① Place the desktop; ② 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.