Selfie Stick, Imarku Extendable Wireless Bluetooth Selfie Stick with built-in Bluetooth Remote Shutter Monopod for Apple, Android Smartphones (Black) Fully compatible with IOS 4.0 and Android 3.0 system or above Have 2 adjustable clamps to clamp all phones width between 5.5-8.7 cm Wireless Bluetooth remote control, just press the button on the monopod to take pictures Extendable stick as long as 100cm, with adjustable holder it allows random ratation of shooting angle Easy to use:Turn on Monopod bluetooth, pair it with smart phone, then focus yourself and push the button.