Featuresr bluetooth stereo headset combor wireless headphone connects to other device that has bluetooth capability such as for iphone for samsung galaxy39s for htc39s etcr allow you to answer or reject phone calls anytime and anywherer supports micro sd card music playing and comes with fm radior charged via usb rechargeable battery convenient and practicalr good quality foldable design and adjustable length hinges very comfortable to wear and easy to carryr best choice f