Haktoys HAK448 4 Channel 15" RC Helicopter, Gyroscope, Rechargeable, Ready to Fly, and with LED Lights - Colors May Vary Ready to fly right out of box, indoor/outdoor flight Stable flight & flexible materials with side propellers Built-in gyroscope for maximum stability Optimum charge time: 90 minutes, flight time: 7-10 minutes, flight range: up to 250 feet Withstands up to 5 mph breezes, spare parts available, great for beginners