EW-D SK (R4-9)

Sennheiser EW-D SK R4-9 is a Digital UHF bodypack transmitter for use with Evolution Wireless Digital
\nVersatile and feature-rich digital wireless system for those who sing, speak or play instruments that allows for seamless product pairing and management via the EW-D Smart Assist App. This bodypack transmitter is compatible with a wide range of Sennheiser headset microphones and clip-on/lavalier microphones.
\nFrequency Set: R4-9 552 - 608 MHz
\nDitch the single use AA batteries: For all EW-D Series wireless, the smartest choice it to use the BA70 Lithium Ion battery pack. You can charge a couple of BA70 Li-Ion batteries with the L70 USB charging dock - or grab them together in the EW-D CHARGING SET package.