The Sennheiser EW-DP ENG SET (S1-7) is a portable digital UHF wireless microphone system. It's perfect for filmmakers, content creators, and broadcasters. The system comes with an ME 2 omnidirectional lavalier and SKP plug-on transmitter for maximum flexibility. It has an all-new portable design, unmatched audio quality, and advanced features like Bluetooth synchronization via the Smart Assist app. The compact digital receiver provides an intuitive user experience. Dimensions include height (96mm), length (316mm), weight (1018g), etc. as detailed in the specifications.