Sennheiser XSW-D Lavalier Set Digital Wireless Microphone System with Omnidirectional Lav Mic (2.4 GHz)

Sennheiser XSW-D Lavalier Set Digital Wireless Microphone System (2.4 GHz)

The Sennheiser XSW-D Lavalier Set is an ideal wireless audio solution for speakers, educators, panelists, and presenters who want a reliable, high-quality microphone system that's incredibly easy to use. Whether you're presenting on stage, teaching in a classroom, or speaking at a corporate event, this plug-and-play digital wireless system helps you sound clear and professional, without technical complexity or a big learning curve.

Effortless Wireless Audio for Any Skill Level

Designed for simplicity, the XSW-D system features one-button operation and arrives pre-paired at the factory. Just plug it in, turn it on, and you're ready to go. No menus, no syncing, and no setup headaches, making it a great entry point into wireless audio for users at any experience level.

Both the transmitter and receiver are compact, lightweight, and designed for fast deployment. The ME 2-II omnidirectional lavalier microphone clips securely to clothing and connects to the transmitter using a locking 3.5mm plug for added reliability.

Versatile, Stage-Ready System for Multiple Environments

The set includes:

• ME 2-II lavalier microphone for hands-free voice capture

• Bodypack transmitter with belt clip for discreet wear

• XLR plug-in receiver that connects directly to mixers, PA systems, and other pro audio gear

The receiver plugs straight into an XLR input, making it ideal for presentations, lectures, houses of worship, or live panel discussions. Just note that the receiver is not phantom powered and must be charged ahead of use or powered during operation via USB.

Reliable 2.4 GHz Digital Transmission

Operating in the license-free 2.4 GHz ISM band, the XSW-D avoids interference from TV and radio signals common in analog systems. With Sennheiser’s advanced frequency management, the system automatically selects a clean channel and switches on the fly to maintain stable, dropout-free audio up to 250 feet (line of sight).

For best results, use the system in environments with minimal 2.4 GHz congestion (for example, away from heavy Wi-Fi traffic).

Sennheiser Sound Quality in a Compact Package

The XSW-D Lavalier Set puts Sennheiser’s renowned wireless audio quality into a highly portable and affordable form. The ME 2-II lav mic is known for its natural, speech-optimized sound, and its omnidirectional pickup pattern ensures consistent audio, even when the speaker turns away from the mic.

This system is perfect for vocal clarity in live presentations, video recordings, webinars, and public speaking engagements.

Flexible, Expandable, and Future-Proof

As your needs grow, the XSW-D ecosystem lets you expand easily:

• Add a plug-on XSW-D XLR transmitter for use with handheld microphones

• Swap the lav mic for a compatible headset mic for better performance in noisy environments

• Pair multiple transmitters with a single receiver (one active at a time) for fast switching between presenters

Whether you're building a larger system or simply want more versatility, XSW-D components are fully interchangeable within the series.

Convenient Power and Smart Features

• Built-in lithium-ion batteries charge quickly via USB

• 50% charge in just 1 hour, full charge in a few hours

• Up to 5 hours of battery life, ideal for long events and busy production days

• USB charging while in use allows for uninterrupted operation

• Up to five systems can run simultaneously in the same space without interference

• Low 3.9 ms latency using aptX Live codec ensures real-time audio monitoring

• Mute control is available from either the transmitter or receiver

• Multi-pairing support allows quick switching between multiple transmitters (note: only one can transmit at a time)

Ready for Use Anywhere in the World

Because the Sennheiser XSW-D operates license-free worldwide, you can take it with you wherever you go, without worrying about local frequency regulations or complicated technical setups.

From classrooms and boardrooms to worship services and live stages, the Sennheiser XSW-D Lavalier Set offers a seamless, high-quality wireless mic experience that’s simple enough for first-timers and powerful enough for professionals.