Bluetooth 3.0 HID, Class II profile. Works with: iPhone, iPad & other OS compatible devices (iMac, Macbook Air, Mac mini, etc.), and also Android phones and tablets that support Bluetooth HID.
Media playback controls include play/pause, fast forward/rewind, volume up/down, mute. Home button can be used to activate Sir
Via volume up button, you can take pictures with iPhone camera without leaving yourself out and eliminate any camera instability.
Works as a presentation remote control for Keynote on Mac Computers.
Powers with two CR-2025 coin cell batteries and boasts up to 6 months battery life.