1. Suitable for 3 glasses and handles; 2. Charging the handle: first remove the battery cover of the controller and install the equipped rechargeable battery, and then install the equipped battery cover (need to correspond to the left and right); 3. There are anti-slip pads at the bottom of the charging stand, which makes the placement more stable Product name: For 3 charging base Input/output: 5V-2600MA Charging power: 3.9W Colour:As Shown Material:plastic Package Contents: 1 x For meta quest3 charger base 1 x charger cable 2 x handle replacement battery 2 x handle battery replacement cover 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.