Auerswald COMfortel H 600 Headset Wired & Wireless Head band Office Call center Bluetooth Black 2688 x 1520 0 connectors 2 Rear panel 0 connectors 2 Rear panel I O ports COM ports quantity 1 S PDIF out port Yes DisplayPorts quantity 1 HDMI ports quantity 1 Ethernet LAN (RJ 45) ports 1 USB 3 which has a 16:10 aspect ratio to give you a bigger visual workspace than a standard 16:9 display 5 h Talk time 9 h Battery technology Lithium Polymer (LiPo) Battery type Built in battery Battery operated Yes Weight & dimensions Weight 81 g Height 15 mm Depth 143 mm Width 45 mm Packaging content Base station Yes Cables included EHS Performance Housing material Plastic DECT connectable Yes Adjustable headband Yes LED indicators Yes Control unit type External control unit Product colour Black Headset type Monaural Recommended usage Office Call center Wearing style Head band Product type Headset Ports & interfaces Wireless range (typical building) 50 m Wireless range (line of sight) 100 m Bluetooth Yes USB connectivity Yes Connectivity technology Wired & Wireless Headphones Ear coupling Supraaural Microphone Microphone mute Yes Folding microphone Yes Microphone noise canceling Yes Microphone type Boom Base station Base station colour Black Battery Standby time 50 h Battery recharge time 1