Features: 1. The exhausted air rotates the blades, and the helicopter makes a whistling sound when it rises; when the balloon is deflated, it will fall. 2. The toy can exercise the child's vital capacity and hands-on ability, and can increase the child's knowledge of popular science. 3. The toys used in the game are both fun and healthy. Description: The analog design of this product is fun and cool for children; the appearance is stylish and cool, very suitable for children to play; it will be a perfect gift for children; exquisite workmanship ensures good durability and better Feel. Specifications: material: plastic Balloon size: 10cm Aircraft wing length: 13.5cm Package Included: 2pcs * small balloon 3pcs * wings 1pc * Tee 1pc * Gas nozzle Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.

Description:The analog design of this product is fun and cool for children; the appearance is stylish and cool, very suitable for children to play; it will be a perfect gift for children; exquisite workmanship ensures good durability and better Feel. Specifications:material: plasticBalloon size: 10cmAircraft wing length: 13.5cm Package Included:2pcs * small balloon3pcs * wings1pc * Tee1pc * Gas nozzle Notes:1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.