2.4g 4ch 4-rotors rc helicopter epp material for damage protection f22 Product size: 35*26*10 cm Specifications: Function: 4ch. Upward/downward, left/right, forward/backward; side flight; Frequency: 2.4ghz; Battery for helicopter: 3.7v 500mah lithium battery included; Battery for transmitter: 6*aa battery not included; Recharging time: about 30 minutes; Flight time: 5-6 minutes; Remote control distance: about 30 meters; Color: black; Test reports: en71, en62115, rohs, emc, r&tte, 6p, astm, hr4040¡¡ Package including: 1 * fighter 1 * 2.4g transmitter 1 * usb charge cable 1 * screwdriver 1 * usb adaptor 1* charger box 1 * instruction manual Colorbox: 48*37.5*12 cm 12pcs in one carton Carton size: 79*52*79 cm G.W.: 15.5kg