Functions: Ascend, descend, forward, backward, left sideward fly, right sideward fly 3D flip, one key return, speed control, one key take off/landing, take photo/video, vioce control, Flight path Control Distance: About 100-150m Quadcopter Battery: 3.7V 1000mAh lipo battery Battery for Controller: 3 * AA battery (not included) Flying Time: about 12mins Charging Time: about 60-80mins Product weight: 95g (include battery) Product size: Folded : 130 * 70 * 40mm Unfolded: 205* 210 * 40mm Note: There might be some deviation due to manual measurement. When the aircraft is flying, it is normal to have a slight offset in the horizontal direction. Caution for the battery: Don\`t over-charge, or over-discharge batteries. Don\`t put it beside the high temperature condition. Don\`t throw it into fire. Don\`t throw it into water. Package Information: Package size: 21 * 17.5 * 7cm / 8.3 * 6.89 * 2.8in Package weight: 446g / 15.7oz Gift box package Package include: 1 x X12 Quadcopter 1 x Transmitter (mode 2) 1 x 3.7V 1000mAh Lipo Battery(bulit-in) 1 x USB Charger If you would like to place a large quantity order , please contact us for the price and the express delivery first before you place it.