Made for Apple Products The F.R.E.Q.M Wireless employs an Apple-approved Bluetooth co-processor to ensure compatibility with Apple products. Officially certified to meet Apple performance standards, the headset easily connects via 3.5mm connector cable. Made for iPod touch (3rd, 4th, & 5th generation), iPhone 5, iPhone 4S, iPhone 4, iPad (4th generation), iPad (3rd generation), iPad 2, & iPad Mini. Simultaneous Synchronization with 2 Devices Automatic management of audio interaction between two paired devices is now possible. For example, if you are watching a film on a paired tablet & your paired smartphone rings, the film will automatically pause. You are then free to answer the call & manipulate audio via the headset's on-ear controls. Once the call ends, the headset will return focus to the tablet for a seamless transition back to your movie. The ability to intelligently route audio between different gadgets makes the F.R.E.Q.M Wireless the go-to headset for all of your Bluetooth audio-enabled devices. Versatile Connection Options Wireless by design, this version F.R.E.Q.M also provides wired connectivity for situations in which Bluetooth is not allowed or available. The included 3.5mm connector cable provides an optional wired connection, perfect for use with smart devices & during air travel. &, courtesy of the included USB (Universal Serial Bus) charge cable, the headset gains play-&-charge capability when connected to a PC or Mac. Instinctive On-ear Controls Intuitive placement of all controls provides simple adjustability without the need to remove the headset. Mute the mic, tweak the volume, skip music tracks, answer/end phone calls, & play/pause media, all while keeping your eyes on your paired device. Mobile A.P.P. for Smart Devices Download the Mad Catz mobile A.P.P. onto your Android or i OS device to gain further control of the headset's functionality. Toggle between your choice of five distinct equalizer settings & view product information such as remaining battery life, all from your smartphone. Expansive Stereo Sound via Amplified 40mm Drivers Housing oversize speakers which pump out robust stereo sound with a wide dynamic range, comfortable earcups deliver clean & crisp audio reproduction. Utilizing the highest grade of drivers available for use in headsets, Neodymium, the F.R.E.Q.M Wireless feeds high-fidelity audio through a pair of amplified 40mm speakers for deep bass & undistorted highs. Foldable Design for Enhanced Portability Smart devices are convenient travel companions & your headset should be no exception. When you are ready to hit the road, the F.R.E.Q.M Wireless is ready to come along for the ride. Simply fold it up, place it in the included travel pouch & take it everywhere. A rechargeable lithium-ion battery will keep the headset going for up to 24 hours of continuous audio playback. 3.5mm Connector for Smartphones, Tablets, & Portable Gaming Consoles The included 3.5mm cable permits connection to any device employing 3.5mm audio output, an effective solution for in-flight entertainment options when traveling by plane. & if you have a smartphone, you can even take calls using the earcup-integrated microphone. Media & call handling are controlled via the Hands Free Profile (HFP), Headset Profile (HSP) & Audio/ Video Remote Control Profile (AVRCP). Your Bluetooth host must support these profiles in order for these features to work.