Product Description Up/down, left/Flip right, forward/backward with gyro 2 frequency is to be had Stable/Simple to fly Spare parts: 1PCS USB cable+1PCS tail blade(included) Charging :2 techniques (USB & Controller to be had) Charging time: about 40mins Battery:3.7V 150mAH Li-poly Flying time:5-8 minutes Flying distance: about 8 meters From the Manufacturer Syma S109G 3.5 Channel RC Helicopter with Gyro. Flight Regulate Includes Up/Down, Left/Right Flip, and Forward/Backward movements. Includes USB Charger, and Spare Tail Blade. For Use Indoors ONLY Because of Infrared Regulate. Battery Sort: Lithium Polymer (LiPO Battery). C Rate: 15C. Volts: 3.7. Capacity: 150mAh. Cell Count: 1S. Continuous Discharge: 15C (2.25A). Watt Hours: 0.56. Motor Sort: Brushed. Age Rating: 14+ With Adult Supervision. Charger: USB. Radio: Infrared. Fuel Supply: Electric. Length: 8.7 in (220.98mm). Height: 2.8 in (71.12mm). Width/Diameter: 3.9 in (99.06mm). Plus FREE USPS Priority shipping. This item is distributed from California in up to date retail packaging!