The Konftel 300Wx allows you to hold conference calls where and when it is convenient - without worrying about phone jacks and power outlets. The rechargeable lithium ion battery ensures superior performance with long talk time, this allows a full working week without worrying about recharging! The Konftel 300Wx supports DECT with GAP/CAT-Iq standard for less interference and clearer conversations and moreover is easily integrated with existing DECT systems for complete coverage. The Konftel 300Wx can also be easily connected to your cell phone or computer via USB for VoIP calls over the Internet. Its embedded line mode enables you to connect DECT, cell phones and USB simultaneously for multi-party calls. The Konftel 300Wx has several smart features to make your meetings as easy and efficient as possible. Record calls on a SD memory card, listen to it later or share it with others. The built-in conference guide helps you dial multi-party calls, store call groups and initiate reoccurring meetings. The Konftel 300Wx is expandable with microphones, equipped with Konftel OmniSound audio technology for crystal clear sound and its elegant Scandinavian design makes it a welcome addition to any conference room.