The wireless SL Tablestand 133-S DW is dedicated to speech. Because of its compatibility with all Sennheiser XLR-3 gooseneck microphones and the legendary Sennheiser capsules, the SL DW Wireless Tablestand 133-S is optimized for podium discussions, speeches and lectures. Being independent from any cables, the SL Tablestand 133-S DW offers a highly flexible solution for users. It features the most common wireless charging standard Qi. It can either be charged wirelessly or via USB. The wireless charging base CHG 2W for two mobile devices is available separately. The SL Tablestand 133-S DW comes with rechargeable accupack with up to 10 hours of operating time. The SL Tablestand 133-S DW can be monitored and controlled with the Sennheiser Control Cockpit.