Panasonic DECT Digital Wireless Bodypack & Lavalier Microphone Set

Lavalier Microphone with Wireless Bodypack (Model: WX‑ST400)

Clear, Hands‑Free Speech Pickup

• Cardioid lavalier electret condenser microphone optimized for vocal clarity.
• Panasonic proprietary noise‑eliminating filter delivers natural, intelligible speech.
• Ideal for instructors, trainers, and presenters who need hands‑free operation.

Lightweight & Rugged Bodypack Design

• Compact wireless bodypack weighs approximately 0.21 lb including battery.
• Designed for daily classroom and corporate use.
• Can be worn on a belt, placed in a pocket, or mounted on a podium.

All‑Day Battery Life

• Provides approximately 6–8 hours of operation on a single AA battery.
• Supports both alkaline and Ni‑MH batteries.
• Reduces battery changes during full teaching or meeting days.

Reliable DECT Digital Wireless Performance

• Operates in the DECT 1.9 GHz (1920–1930 MHz) frequency band.
• Automatic channel assignment with compatible Panasonic WX‑SR receivers.
• Avoids congested UHF, Wi‑Fi, and cellular frequency ranges for stable performance.

Additional Audio Input Flexibility

• Integrated 3.5 mm line input on the bodypack.
• Allows audio from a laptop or mobile device to be transmitted over the same wireless link.

Built for Education & Corporate Presentations

The WX‑ST400 is part of Panasonic’s 1.9 GHz Digital Wireless Microphone system (WX‑SR200P series),specifically designed for education and corporate environments. Its compact lavalier microphone pairedwith a discreet bodypack delivers consistent, high‑quality speech reinforcement for in‑room audiencesand hybrid sessions, all while remaining visually unobtrusive.

Stable Wireless Operation & System Scalability

By operating in the DECT 1.9 GHz band, the WX‑ST400 maintains stable, low‑latency audio transmissionwhile remaining isolated from heavily used Wi‑Fi and UHF spectrum. Automatic pairing and channelassignment simplify deployment with compatible Panasonic receivers, supporting scalable installationsacross classrooms, training facilities, and meeting spaces. Optional support for the WX‑SZ200contactless charger further streamlines daily charging and mic management workflows.