**Engage 75 Convertible** DECT wireless headset with 100 m/330 ft range, up to 9 hours of battery life and integrated busy-light. Can connect to 5 devices and offers 3 wearing styles. Connects to desk phone, softphone, analogue phone, and 2 Bluetooth devices. Weighs just 18 g and is Skype for Business certified. * Up to 100m range * 3x wireless density * Advanced noise-cancelling microphone * Enhanced speakers with intelligent volume control * Up to 9 hours talk-time * Integrated busylight * Connect up to 5 devices