Sennheiser XSW-D Presentation Base Set Wireless Microphone System 18-inch 1" x 2' Square dense

1" x 2' Square dense foam absorbs mid-to-high frequency reflections and stabilizes frequencies

streaming software

but maybe haven't learned how

Nut Material: Plastic

Sennheiser XSW-D Presentation Base Set Wireless Microphone System 18-inch 1" x 2' Square denseOne touch ease of use wireless audio set that utilizes a digital transmission to seamlessly link audio sources. This elegant solution makes wireless presentations easier than ever before while maintaining a reliable connection. Features: One touch ease of use 2. 4 GHz digital transmission for worldwide operation 75m range (250ft) in optimal conditions Up to 5 hours battery life on a single charge Switch between multiple transmitters linked to one