Features: This Brand New 3 Channel mini rc helicopter is the world& 39;s newest, most durable and stable helicopter. The item comes with the latest gyro system for precision control. The metal frame has proven to withstand dozens of crashes. The mini helicopter charges directly from the controller which uses "AA" batteries and has a full-function trim control for the perfect flight. Miniature Size & Light Weight Upgrade gyro system for precise control Built-in Gyro Stabilizer can ensure accurate positioning in the air. Auto Stable & Precision Speed. Complete Kit, Ready to Fly Specifications: Product Dimensions: 98 x 38 x 220 mm Manufacturer recommended age: 14 years and up Educational Objective(s): Spacial Awareness Number of Game Players: 1 Engine Type: electric Batteries Required? Yes Batteries Included? No Material Type(s) Metal Material Composition: 90% metal, 10% plastic Remote Control Included? Yes Remote Control Type: radio Radio Control Suitability: indoor Radio Control Number of Channels: 6 Radio Control Frequency: General 26.96 MHz - 27.28 MHz Color: yellow Package Contents: 1 x Helicopter 1 x USB cable 1 x Remote Control 1 x Manual Warning: Not suitable for children under 36 months