The Smile Jamaica 2 wireless earplugs from House of Marley are in-ear earplugs made of sustainable materials such as recycled nylon. The Smile Jamaica BT 2 has a subtle neckband that ensures wearing comfort, so you don't even feel you have it on. With a full battery you can listen to your favorite music for up to 9 hours in a row. With the 3-button remote control and microphone in the cable, you can answer or end phone calls and quickly switch between your music. If the earbuds are empty, no problem because thanks to the quick-charge function you can enjoy a full battery within 2 hours.