This set up was never used, it is in perfect condition and everything you need tl use it is included in the box! This wireless headset has Bluetooth so you can link it right to your telephone which is a very nice feature! It has directions and a DVD to show you how to use if you need more help figuring things out.  This is a super easy system to use and makes talking on the phone all day super easy! The Jabra Go 6470 Ver. C Bluetooth Wireless Phone Headset Bundle 6470 is a sleek and stylish over-the-ear headset with a double earpiece, perfect for those on-the-go. With Bluetooth connectivity, it allows for wireless use with your devices, providing convenience and freedom of movement. The black color and durable design make it a practical and stylish accessory for any computer or phone set-up. Experience high-quality sound and clear communication with this reliable Jabra headset bundle.