Посмотрите, как это работает

Extendable Handheld Wireless Monopod: More handheld monopods here: Features: * Main funtion: autodyne by wireless iPhone * Built-in wireless control system * Extendable rod, length range: 20 - 98cm(Max) * Suitable for: iPhone 5 5c 5s 4S 4 , iPod Touch 5 above iOS 4.0 * This monopod is based on the HID communication technology and suits for iPhone with iOS 4.0 system to take self portrait * Easy to use: Charging the Monopod → Pai