Make some noise in your industry with these wireless earbuds as your next big promotion! They come in a frosted protective plastic travel case and are perfect for listening to music or making hands-free calls thanks to the included microphone with volume control. Press the +/- buttons to skip songs and hold down to change volume. These feature Bluetooth 4.2 technology and pair from up to 30 feet away. Also included is a 55 mAh battery (charging cord included) that allows up to 2 1/2 hours of play time and 1 1/2 hours of talk time. Add a silkscreened imprint to make your business stand out!