On. Tour. Bluetooth over ear headphones wireless or wired, folding, built-in mic, USB chargeable for Android, Apple, smart phones, tablets, TV, PC, iPods, and MP3 Players Light Weight Comfort -- At only 5.5 Oz these are among the lightest and most comfortable headphones available today. The large soft ample ear padding provides hours of comfortable wear. Tune out the world and surround yourself in this advanced audio experience.*Music/Talk Control - The easy to use control buttons allows you to seamlessly switch between music and talk while in Bluetooth mode. The large on-side mounted controls allows easy and precise operation of controls without the need to "Fish Around" or remove the headset to locate controls!*Rechargeable using the included USB Cable, no batteries to change! Hours and hours of use off a single charge. Use in "Wired" mode by passes battery use and allows for use without worry of battery charge levels.*Built in microphone provides hands free calling in Bluetooth mode. -- No need to scramble when you receive a call, the large easy to use buttons allows you to answer or hang up with a touch of your finger.