Jabra Engage 75 gives your business a professional wireless headset with extensive connectivity options and world-class sound quality. Comfortable, stylish, and lightweight, Engage 75 uses DECT to provide almost 500ft of wander range. Because the headset uses DECT, your office can get 3 times the density of wireless headsets with zero loss of connection quality. Secure DECT Level C technology improves communications safety for your IP phone headset or softphone headset. Engage 75 includes support for Bluetooth 5.0, which means that it works perfectly as a smartphone headset and tablet headset. The headset can connect to up to 5 devices simultaneously.