Feature: Function: FPV Real Time/ Flight-Track/ One Key Take off & Landing/ 360 degrees flips/ Headless Mode/ Low/High Speed Mode Switch/ Left/ Right Side Fly/ Left/Right Mode Swift/ Throw out to fly Item Model: X21W Brand: Syma Color: Blue Battery: 3.7V/380mAh Number Of Channels: 4CH Age: Above 8 years old Item Size: 13.6*13.6*3.1cm/ 5.4″*5.4″*1.24″ Transmitter battery: 4*AA Alkaline Battery(Not included) Flight Time: About 6-8 Minutes Flight Distance: About 100 Meters Charger Time: About 90 Minutes Flight Time: About 5 minutes Charging Time: Approx. 50 minutes Control distance: 50 meters Battery for quadcopter: 3.7V 380mAh Li-Po battery Best Way Charger:use USB via computer Package list: 1*Syma X21W quadcopter drone 1*Remote Control 4*Extra Main Blade 1* Screwdriver 1*USB Charger 1*Mobile Phone Retaining Clip 2*Extra 3.7V 380mAh Lithium Battery(in drone) 1*Instructions