Enhance your music experience with the Puro Sound Labs Puro Pro adult volume limiting headphones with ANC. These used headphones come in black and feature a double earpiece design with a comfortable headband form factor. They connect to your device via Bluetooth or the 3.5mm Jack and have a built-in microphone for hands-free calling. The PuroPro headphones also have volume limitation to protect your ears while still delivering high-quality sound. The unit is made in China and comes with one unit quantity. Upgrade your audio equipment with these headphones that are perfect for everyday use or on-the-go listening.