Sennheiser Wireless Microphone System

evolution wireless D1 Vocal-Set with the legendary evolution e845 super-cardioid capsule and mute-switch for live stage use. evolution wireless D1 is a digital sound transmission system that makes no compromises when it comes down to reliability, sound quality or user-friendliness. ew D1 is the number one for every gig and live event when you need to simply rely on pure brilliance. It can run up to 15 output lines in parallel and independently adjust the sensitivity of every transmission.

Sennheiser Wireless Microphone System Battery Chemistry: Lithium Ion (Li-Ion) Input Voltage: 12 V DC Battery Run Time: 6 Hour Battery Run Time: 6 Hour Diameter: 1.7" Diameter: 1.7" Battery Size Supported: AA XLR: Yes Maximum Operating Frequency: 2.48 GHz Number of Batteries Supported: 2