The on-ear wireless headphones from Marley play music wirelessly for up to 10 hours and can be connected to both iOS and Android devices. The newly installed 50 mm drivers provide clear sound with deep bass, whether you're listening to hip-hop, rock, or classical music. Environmentally friendly materials such as FSC-certified wood and recyclable aluminum have been used in their construction. The tangle-free cable, featuring an integrated microphone and a 1-button remote, is also fully recyclable. Additionally, the headphones can be easily folded, making them perfect for on-the-go use. They are charged via USB through a port on the left ear cup. A complete charge cycle for the lithium-polymer battery takes 3.5 hours. Other features include Bluetooth 4.2 standard, a transmission range of 10 meters, and a frequency range of 20 Hz - 20,000 Hz. Control elements on the right ear cup include three buttons for volume control, play/skip/pause functions, and answering phone calls. There is a noise-isolating inline 1-button microphone on the cable, as well as an integrated microphone. Warranty: 24 months.