Specifications: Brand Name: TY Model Item Name: 300 Material: PP Foam Wingspan: 300mm Fuselage Length: 300mm Takeoff Weight: 24g Power System: 7mm coreless motor + 4 propeller Center of Gravity: 38mm backward from the leading edge of the main wing Experience Level: Beginner Recommended Parts (Not Included): Receiver: 2.4GHz 3CH Micro receiver with built-in brushed ESC Servo: 1.7g standard servo Battery: 3.7V 100-150mAh LiPo Note: It is recommended that the first flight be conducted in a completely windless site. Indoor flight users should try to choose batteries with capacity less than 120 mAh. This is an unassembled kit, which needs to be assembled by yourself. Package Included: 1x TY Model 300 300mm Remote Control Aircraft KIT (Unassembled) 1x 7mm coreless motor gear box with propeller Note: Transmitter, receiver, servo, battery, charger and glue are not included.