For Meta quest3 cooling cycle replacement mask External pulsator adjustment, The left and right pulsators can adjust the height of the mask front and back to better suit users wearing glasses. Magnetic mounting pulsator adjustment, The fan has two-way magnetic suction - easy to install and remove External pulsator - mask space height adjustment is more convenient Dual fans provide stronger wind power, Built-in two high-speed silent fans, fan speed 7000 rpm Built-in 500mAh carp battery, can work normally for about 3 hours Fan installation - Align the position of the mask fan base, place it at an angle of 45°, and install it automatically with magnetic suction. X3 air circulation mask (with fan) Product net weight:134 grams Colour:As Shown Material:abs Size:Bare metal size:170x110x80mm Package Contents: 1 * Head display radiator 1 * Mask 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