Powerful 32 mm angled drivers deliver crystal-clear sound and deep, rich bass. With 12 hours of battery life, you can enjoy music all day long. Pair your smart device via Bluetooth with your headphones and experience the freedom and joy of crystal-clear music and calls – all without tangled wires. Flat-folding and compact for easy transport and storage. The soft ear cushions and angled drivers are perfect for lasting comfort. With fast charging technology, you get quick power when the battery is nearly empty. Just five minutes of charging provides up to one hour of playtime.