The on-ear wireless headphones from Marley play music wirelessly for 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 charging cycle for the lithium-polymer battery takes 3.5 hours. Bluetooth 4.2 standard transmission range: 10 m, frequency range 20 Hz - 20,000 Hz. The controls are located on the right ear cup, where three buttons are provided for volume control, play/skip/pause functions, and answering phone calls.