Wireless handset lifters or EHS cables: These are a huge productivity booster to take calls remotely and not miss them to voice mail. They help you lift your phone up to talk over the phone, eliminating the need to hold your phone in one hand while talking.
2. Wireless training adapter: This is a wireless device that helps you connect your wireless headset and cell phone wirelessly. This is useful if you want to use your wireless headset with another wireless device, like a laptop or tablet.