(Blue) Skytech M2 3 Channel Metal Remote Controlled Indoor Helicopter Built-in Gyroscope Full 3 Channels : Up, Down, Left, Right, Forward and Backward.A 25-30 minutes charge is equal to a 8-12 minutes flight.Recharging takes place via the transmitter or USB cable. Flight Time 5-8 Minutes; Charge time 40-50 Minutes; Charge IR remote has a Charging and Power Indicator, a Left/Right Lever and a Trimmer. Require 6 AA batteries (batteries are not included). Length: Approx. 9 inches; Width: Approx. 7 3/4 inches; Height: Approx. 4 inches Suitable for indoor flying only.Suitable for ages 14+.Battery for the helicopter: 3.7V-180MAH LI-POLY.Flight Range : Approx. 30 Ft. ROHS and CE Approval