Description:　    Color:Blue Function:Four channels(go up & come down & forward & backward & turn left & turn right & leftward motion & rightward motion),with 7.4V (800mAh) charger, There is an adjusting function button at the top left of the controller The time for charging:1 hour(plug light of charger light up ,but turns bright when charging process is completed) Remark:with 3.7V 1000mAh Li battery for helicopter,controller requires 6*1.5V AA battery(not included),Including 2 pieces of airscrew blade,1 flemish knots, one charger. Time for using:8 minutes Operation distance:within 40 meters The frequency:27MHz

Description:　    Color: Blue,Red Function: Four channels，3 D full direction fly, go up, go down, go forward, go backward, fly left sideward, fly right sideward, turn left, turn right, 360° rotation, 360° orientation, hovering. With gyroscope,more stable.lights in head of helicopter. There is an adjusting function button at the top right of the controller, suit for indoor and outdoor operation.Easy to use. Notice：use 3.6V 400mAh charger(included) & 3.7V 150mAh Li battery(included). controller requires 6*1.5V AA dry batteries(not included). Operation distance:within 15m. The time for charging: 30 to 40 mins (The green plug light turn bright in charge but goes out when the charging process is completed);Include a USB charging line. Time for using:7 to 8 minute. The frequency: Infrared. Operation distance: within 15m

Description:　    Product size:21.5*4*10.5 CM Flying time:about 5-8 min Flight area:about 15 m Charging time: about 30-50 mins Battery:3.7V,180MAH Li-ion batteries Product function:Up,Down,Forward,Backward,Turn left and right, with light.

Description:　    Color: Blue，Red Function: 3.5 channel, 3D full-flight,can rise, drop, forward, backward, turn left, turn right;There is red & blue flashing lights in the front of the the aircraft,and tail with three color flashing lights , a remote control button to the right there is fine-tuning rudder, in indoor and outdoor flying operations. Note: remote control with charger, voltage:3.7 V, product battery: 3.7V lithium (140MAH); Remote control batteries: AA "6 × 1.5" batteries (not included); charging time: 30 ~ 40 minutes; Time for using: 6 minutes; Frequency: infrared ABC; Effective operation distance: within 15 meters;

Description:　    Color: White，Green Function: 3.5 channel, 3D full-flight, to rise, drop, forward, backward, turn left, turn right features, There is red & blue flashing lights in the front of the the aircraft, white lights around the fuselage;remote control button to the right there is fine-tuning rudder, in indoor and outdoor flying operations. Note: remote control with charger, voltage:3.7 V, product battery: 3.7V lithium (140MAH); Remote control batteries: AA "6 × 1.5" batteries (not included); charging time: 30 ~ 40 minutes; Time for using: 6 minutes; Frequency: infrared ABC; Control distance: within 15 meters;