Desction:3D HELICOPTER 【GYRO】 Item No: RHD09670 Size:30.5*6*14.5cm Packing : Packed Window box carton meas:80.5*21.5*56cm qty/ctn: 8pcs g.w/ctn:9.1kgs n.w/ctn:8kgs ·Battery For Controller:Load 6“ AA” batteries ·Charge time:100M ·Battery:7.4 V 800MHA ·Aviate Time:10M ·Aviate Area:30M ·Aviate Height:30M ·Frequency:27mhz 40mhz 49mhz ·Collocate:Controller, battery, charger ·Product Function:go and down ,left and right ,forward ,backward ,left&right side flight