Features: This is a great aircraft equipped with a high-performance brushless motor, ESC 10A, and servo 2.5gx3, complete hardware pack. You required purchasing a receiver, remote control, and battery additionally, then assemble them together and enjoy the pleasant flight. 580 mm large wingspan for good stability. Optimize the shape of the wingtip and adjust the wing fixing method to make the wing installation more convenient and firmer. Each part is cut by high-precision equipment, making the wood smooth without burr and ledge. It's easier to assemble, pre-cut, and pull out all parts. Easy to control, it's very suitable for junior modelers to build their first balsa wood airplane model. Also, be a popular gift for your friends and families. Specification: Item Name: Balsa Airplane Wingspan: 580mm Length: 460mm Motor: MM1404 2900KV ESC: 10A Servo: 2.5gx3pcs Propeller: 5 inch Suggested Power System(not included) Radio: ≥4CH Battery: 2S 250-400mAh Material: wood colour: wood Package Contents: 1 x Wood RC Airplane kit(full set) / 1 x Wood RC Airplane kit(Single) 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.