Single battery flight time: about 12 minutes Remote control battery: 3*AAA (sold separately) Product Size: Folding: 8*5.5*4CM Open: 18*15*4CM Receiving frequency: 2.4G Remote control distance: 80-100 meters Product material: plastic, metal, electronic components, acrylic Lens angle: adjustable from 180 degrees to 90 degrees Body battery: 3.7V 500Mah lithium battery Image transmission signal: WiFi transmission Charging time: 60 minutes Charging method: USB cable charging