Specification: Product Functions: Forward/Backward,Turn left/right,Left/Right side flight,3D flips and rolls,Headless mode,WIFI control,Altitude hold,Foldalble aircraft,Selfie/Video. Quadcopter Battery: 3.7V 500MAH Li Battery (Included) Flying Time: About 7-8mins WIFI FPV Distance: About 40m Camera: 0.3MP Brand Name: JJRC Item No.:H37 Item Name: JJRC H37 Elfie Mini Wifi FPV with High Hold Mode RC Quadcopter Diameter of Blade: 30mm Channal: 4CH Transmitter type: 2.4G GYRO: 6-axis quadcopter Battery: 3.7V 150MAH Li Battery (Included) Flying Time: About 7-8mins WIFI FPV Distance: About 40m Charging Time: about 120mins Camera: 0.3MP Package includes: 1 x JJRC H37 Quadcopter 4 x Lithium-Ion Batteries 1 x Protective Case 1 x USB Charger 1 x Manual 4 x Blade