Sennheiser SL TS 133 GN SET DW-4 US SpeechLine Digital Wireless Microphone Set with 133-S GN Stand, MEG 14-40 B Microphone, and DW Receiver (US)The SpeechLine Digital Wireless Microphone Set from Sennheiser includes an SL Table Stand 133 S DW, a MEG 14 40 B gooseneck microphone, an SL Rack Receiver DW with power supply, a BA 40 rechargeable battery, and a rackmount kit. Optimized for speech transmission, this flexible wireless set offers speech intelligibility and ease of use for meeting participants, in conference rooms, offices, and huddle rooms. The table stand features a 3 pin XLR port