Sennheiser SpeechLine Manual page 196

The CHG 2W charging base
Charging a device using the CHG 2W
charging base
You can use the CHG 2W charging base to charge the wireless
table stands SL Tablestand 133-S DW and SL Tablestand 153-
S DW as well as the wireless boundary microphone SL Bound-
ary 114-S DW.
To charge a device:
Place the device on one of the two charging surfaces.
▷
►
The blue status LED for the active charging surface flashes
during the charging process.
The alignment LED on the device tells you whether the device
is correctly positioned.
►
195