If you want to make your next promotion a success, you need to make these Top Sound noise cancellation headphones a part of it! These connect to your device wirelessly via Bluetooth and you can fold these down conveniently when you're done using them. These have function buttons that control volume, previous / next play, and answer / end call. It has a connection range of up to 30 feet and includes a micro-USB cable and an audio cable that can connect directly to your device. Pad print this or use full color imprinting to add your branding and advertise your company whenever these are worn!