This is a small electric fan-flyer. I purchased it as a spare, but I'm no longer planning to fly it, so I'm putting it up for sale. It is not a completely finished aircraft, so some assembly and servo setup are required. EPP glue is needed to attach the wings, etc. It is equipped with a 6-axis gyro, so even beginners can fly with confidence. Above all, it has a mode that maintains a hovering state, allowing you to experience the dream of hovering flight with the flick of a switch. The aircraft is made of impact-resistant EPP, making it durable and ideal for practice. Equipped with an S-FHSS compatible receiver, you can fly comfortably with your preferred settings using your own compatible transmitter other than the included transmitter. The included transmitter has a 3-position switch for gyro switching and a 2-position switch for rudder angle suppression. Although it is equipped with a 6-axis gyro for stable flight, it does not prevent crashes. 3-axis allows for acrobatic flight. In auto-level mode, the aircraft will continue to fly horizontally, so be careful as the aircraft will fly away if you do not operate it. Aircraft Specifications/Accessories QIDI-550 SWIFT-ONE Sky Challenger Wingspan: 505mm Overall Length: 602mm Li-Po 2S-500mAh 1 included Flying Weight: 140g Brushless Motor: 2004 2800kv ESC: 12A Propeller: GF 6x3 2-blade Charger: USB type Flight Time: Approximately 8-10 minutes Included Transmitter Mode 2 Left Throttle English/Chinese instruction manual. The included transmitter requires 4 AA alkaline batteries. The outer box has some scratches, tears, and dents on the corners. The white propeller spinner in the photo is not included. The box itself is very lightweight, so I will ship it as is with simple packaging of bubble wrap around the outer box. Thank you for your understanding.