<p> <b>Specification:</b></p><p>The easy-to-use product starts up automatically for 3 seconds, opens the switch, holds the side of the aircraft for 3 seconds, starts flying</p><p>Item type: RC helicopter</p><p>Channel: 2</p><p>Radio control type: Infrared RC model</p><p>Material: ABS, nylon, hardware, electronic components</p><p>Battery for transmitter: 3 x AA battery (not included)</p><p>Battery for quadcopter: 3.7V 90mAh Lithium battery (built-in)</p><p>Charging time: About 50 minutes</p><p>Working time: About 7 minutes</p><p>Control distance: About 12m</p><p>Item dimension: About 17.5 x 4.3x 11.5cm</p><p>Optional color: Blue/Red</p><p><b>Package:</b></p><p><b>1 x Helicopter</b></p><p><b>1 x USB charger</b></p><p><b> Description:</b></p><p>Function: up/down, low voltage cutoff protection/overcharge protection/overcurrent protection/motor lockout protection, anti-interference protection, anti-fracture, infrared control/sensor automatic sensing.</p><p>Small size and light weight. Portable and easy to carry. Wide infrared control and easy to fly.</p><p> Automatically sense obstacles under the sensor to keep the flight from falling to the ground. Abandon the traditional quiet features to make the flight more interesting. Inductive suspension and anti-collision protection, light weight, easy to fly, easy to operate, is designed for beginners.</p><p>The fuselage of the aircraft has been streamlined to reduce windage and make it easy to fly in the air.</p><p>Multiple protection functions: low voltage cut-off protection / over-charge protection / over-current protection / motor blocking protection.</p>