LISHI TOYS L6019 L-series 3.5CH I/R Metal Frame Helicopters with Latest Upgraded Gyroscope,  Digital-Proportiona-Alloy Design I/R Helicopter.

Gyroscope Function: Gyroscope is a sensitive detector and a micro-device with auto-control system, which balances the helicopter and maintains the flying direction (The tail rotor locks automatically when there is no instruction of changing the direction)

Features:

• Alloy metal frame cool appearance
• With Flashing lights during flight
• Ready to fly, Fully Assembled
• Full Function 3.5 Channels Remote Controlled
• Intelligent RC System
• Up, Down, Left, Right, Forward and Backward.
• Duel Propeller System
• Altitude & Rotor Speed Control
• Stable Hover and Full 3D Flight
• Flight Stabilizing System with adjustable trimming control

Specification:

• Helicopter size:200mm(L) x110mm (H)
• Main rotor diameter: 195mm
• Flight Time: 10-15minutes
• Control Range:15m
• Helicopter Battery: 3.7V 180mah Rechargeable Lithium Battery
• Transmitter Batteries: 6 x 1.5v AA Alkaline Batteries(not included)
• Charge Time: 30minutes
• Package Size: 35cm x 19cm x 8cm
  

Package included:

• 100% Brand New
• 1 x L6019 3.5-Channel RC Mini gyro Helicopter
• 1 x Remote Controller
• 1 x USB Charger cord
  
• 1 x Tail metal decorative
• 1 x Instruction Manual (EN/CN)