Morpheus 360 Wireless Stereo Bluetooth Headphones, Quality Stereo Sound, One-Touch Media Controls, Track Forward/Back, Volume Up/Down, Answer or Make Calls, Built-in Microphone, Foldable Design, USB to Micro Charging Cable. Play Time Up to 8 hours, Charging time 2-3 hours. Works as a Wireless Headphone or as a Wired Headphone, perfect to use on Airplanes, PC/MAC or legacy devices with a 3.5mm Jack.