The Syma S026 3ch Mini Cargo Transport RC Helicopter is the worlds smallest and lightest 3 channel helicopter with 2 rotors. This helicopter is designed for indoor flight only. The double rotor design helps stabilize flight and makes it easier to control. This model is the smallest and easiest to control 3 channel on the market. Replacement Parts:Syma S026 Cargo Transport Replacement Parts Description: 3 channel remote for up, down, left, right, forward, and backward control. Flying Time: 6-8 minutes Charging Time: 20-30 minutes Lithium Polymer rechargeable battery for extra long battery life For Ages 8+ Measures 6.5"(L)x1.5"(W)x4"(H) Requires a 6 x AA batteries(not included) Package Includes: 3ch Syma S026 Mini Cargo Transport Helicopter Remote Control with Charger Type: Helicopters Color: Assorted Color Mapping: Assorted Material: Diecast Metal Age: Adult