Sennheiser EW-D SK Beltpack (S1-7)

The Sennheiser EW-D beltpack transmitter is a compact, durable digital wireless unit designed for use with lavalier mics, headsets, or instrument cables. Featuring a metal housing, 134 dB dynamic range, and up to 12 hours of battery life with a rechargeable lithium-ion pack, it delivers clear, reliable audio with low latency. Easy Bluetooth pairing via the Smart Assist app and automatic frequency coordination make it ideal for theater, presentations, and live performances.