iPhone/iPad RC Controlled 3CH i-helicopter Gyro 777-173 Feature: Model number:777-173 3-Channel mini helicopter iPhone,ipad,ipod be controller Bulit in Gyroscopes and battery safe-guard Function: UP, Down, Forward, Backward, Left/Right Turn, With Controled Light Steel Structure High Compatibility Support legacy IR System Compact Size Just fit into your iPhone/iPod Low Power consumption Specification: Box size: 27 x 10.5 x 17.5 cm Battery:3.7V 240mah battery (Included) Charging time: 30-45 mins Flight time: 5-8 mins USB Cable charged Package include: 1 x Transmitter 1 x USB Cable 1 x Blade A 1 x Blade B 2pcs x Tail rotor 2pcs x Link connecter 1 x Instruction manul 1 x i-helicopter Helicopter size: 23.0cm(L) x 12.5cm(H) x 5.0cm(W)

Notes:

If the helicopter don't response, please check as follow:
        - After put the transmitter to earplug, the phone volumn should be to maximun.
        - Check the light of the transmitter whether flashing on the transmitter IR sender.
        - Transmitter power is low,need to be charged.
        - ID need to be fixed.
        - Off all other transmitter IR sender.

When calls come in,unplug the transmitter can receive calls.
Charger 1 hour can be use continuously for two hours.