Enjoy high definition sound quality with deep base using these wireless earbuds! Paired with a storage pouch with drawstring closure, these earbuds feature Bluetooth® 4.1 wireless technology and a built-in microphone with volume control. They work with most audio devices, just simply pair them with your device to listen to some tunes or receive hands-free calls from up to 30 feet away. A charging cord and 55 mA battery are included which provide up to 3-4 hours of play time and up to 3 hours of talk time. Customize this gift with a silkscreen or heat transfer imprint to get your brand name noticed!