※ This product does not include a charger. This is a set to attach a cooling fan to the Hitec X4 ADVANCED EX charger/discharger (made with a 3D printer). ※ Please be aware that there may be unique layer lines. ※ There may be some scratches due to shape confirmation and attachment confirmation after creation. ※ Contents are as shown in the fourth photo. It is attached to the main unit via a U-shaped part. It is detachable, so it doesn't take up much space when carrying. It can be flipped up for battery replacement. Air is drawn in from the top and exhausted through the gaps at the front, back, left, and right. ●【Fan Overview, per unit】 ・Power supply voltage: 5V ・Power supply specification: USB ・Current: 0.06A ・Rotation speed: 3500rpm ・Dimensions: 50mm x 50mm x 10mm ・Wiring length: Approximately 50cm (may vary depending on the manufacturing lot of the wiring components) How about it as an accessory for mini 4WD or radio control car pits? Thank you. #FanStand_X4AdEX