Remote Control Helicopter Works with Your iPhone￡? iPad￡? iPod Touch                                     Features            Model: 777-173High CompatibilitySupport legacy IR SystemCompact SizeSuitable for iPhone / iPod Touch / iPad seriesLow power consumptionFlexibility in Multiple-OS (iOS￡? Android￡? Windows Mobile￡? etc.)Control specification: up / down￡? forward / backward￡? left / right￡? hover !#!amp!*! landsEasy to operateStable performance and low power consumptionTransmitter Type: Mode 2                                                            Specifications                        Flight time     8~10 minutes    <br>          Flight area     6~10 meters    <br>          Frequency     A / B / C    <br>          Transmitter rechargeable battery     85mAh    <br>          I-Helicopter rechargeable battery     3.7V 240mAh    <br>          Charging time     60 minutes for I-Helicopter￡? 1.5 hours for transmitter    <br>          Transmitter working time per charge     2 hours    <br>          Product Size     23*5*12.5 (cm)    <br>          Main wing diameter     200mm    <br>          Color     White&Silver    <br>          Case material     plastic + alloy    <br>                                                             Package Includes                1 x Helicopter<br>    1 x Transmitter<br>    1 x USB cable<br>    1 x Spare tail propeller<br>    1 x Link connecter<br>    1 x Spare rotor blades<br>    1 x English manual<br>                                                            Extra Info            Operating instructions:<br>1.Go to APP store. <br>2.Search ?°i-helicopter?± down load !#!amp!*! install. <br>3.Click ?°GO?±. <br>4.Turn on the helicopter. <br>5.Go into icontroller interface. <br>6.Insert transmitter. <br>7.Turn ?°ON?±. <br>8.Dial phone volum to maximum. <br>9.Move throttle stick. <br>10.Trimmer adjust. <br>11.Direction control