Product Information : Sennheiser DW Office Headset
Manufacturer's product description
DW Office is a single sided DECT headset. Enjoy your calls in HD voice clarity and get natural high definition sound for superior voice clarity. Work safely ensured that the ActiveGard technology will protect your hearing. Imagine making every call in comfort, and being able to focus on what's important: the conversation. DW Office connects to both desk phone and soft phone.