Toys Agency MJX F645 F45 4ch LCD 2.4GHZ Large Single Blade Rc Helicopter - Color GREEN Ready to fly right out of the box - Color Green Flying distance:100 meters Flying time: about 6-8 minutes Charging time:2.5-3 hours Fully Functional 4 Channel (up. Down, fly left, fly right, forward, backward, left, right, with a searchlight)