YIBOO UJ 4801 Mini Metal Gyroscope 3.5 Channel Infrared 7" RC Helicopter Features:Equiped with gyroscope, is used for balancing the direction of the helicopter and can control the helicopter automatically which makes it fly more stable in the sky. It can maintain it's original direction when the remote controller still does not give any instruction. Locking tail wing is one micro-equipment with high sensitive sensor and high automation. Specification: 3.5 Channel Helicopter Charging Time: 25-35 min. Flying Time: 7-9 min. Length: 7 in Width: 7 in Height: 4 in For Ages 8+ What's Included: 1 Remote control with connector for Recharging Helicopter. RED,BLUE,YELLOW,SAND,CAMOUFLAGE GREEN COLORS ARE AVAILABLE. PLEASE EMAIL US YOUR COLOR PREFERENCE. 7"