Equipped with an automatic tracking function to comfortably support stargazing. - Model Name: NEXSTAR 90GT - Type: Telescope - Accessories: Remote control, battery, instruction manual - Lens: Two eyepieces - Special Features: Automatic tracking function - Tripod: Adjustable tripod Purchased at an outlet store previously, and never used in practice. Selling due to equipment reorganization. Upon listing, I confirmed power-on and that the telescope tube operates via the hand controller. The reason for the outlet sale is that the original box and telescope tube say "nexstar 90GT WIFI," but it does not have a "Wi-Fi built-in mount." The instruction manual is also for the "90GT with hand controller." Also, the eyepieces listed in the instruction manual as included are 25mm and 4mm, but the included eyepieces are 17mm and 6.3mm. I have not performed alignment, star introduction, or used it outdoors, but as shown in the image, there are scratches on the telescope tube. Thank you for viewing.