Feel good buying and listening to the Positive Vibration 2 Wireless On-Ear Headphones from House of Marley. When you purchase the Positive Vibration 2 headphones, you can feel good about House of Marley's use of sustainable materials, such as recycled aluminum throughout the body and FSC-certified wood for the earcup emblems. Even the packaging you receive them in is 100% recycled. When wirelessly listening to your favorite audio via Bluetooth, you'll feel just as good as large 40mm dynamic drivers produce sound that's vibrant and clear. You can enjoy audio throughout the day thanks to its long battery life and comfortable design.