Thank you for viewing. There is no propeller. This item's operation has not been confirmed. Everything in the photos is included. We are unsure if any items are missing, so please prepare any missing accessories yourself. We lack specialized knowledge, so we cannot provide detailed information. Please make your judgment based on the images. The images may appear slightly different depending on your viewing environment. To prevent tampering, returns are not accepted. The product is sold as-is, with no claims and no returns. Please bid only if you understand and agree to these terms. The item will be wrapped in bubble wrap and shipped in a cardboard box. This is an anonymous delivery. Thank you.