BNK BK240 Four Wireless Microphones In Smart Briefcase

The BNK BK240 Four Wireless Microphones set is a professional-grade wireless audio system that includes four handheld wireless microphones and a multi-channel receiver packed in a portable smart briefcase — making it ideal for events, performances, meetings, church services, presentations, karaoke and other group activities where multiple speakers or performers are involved.

🔊 Multi-Channel Wireless Performance

• 4 independent wireless microphone channels: Four microphones can be used simultaneously without interference, enabling group singing, panel discussions, or multi-speaker setups.

• UHF technology: Uses UHF (Ultra High Frequency) transmission for strong, stable signal quality with reduced interference from other devices.

🎤 Handheld Microphones

• Four handheld dynamic microphones are included, each transmitting on its own channel.

• Microphones are typically powered by AA batteries, making them easy to replace and convenient for long events.

• Designed for clear vocal pickup, suitable for both speech and singing.

📡 Receiver & Connectivity

• Multi-channel receiver unit accepts all four wireless mics and sends audio to PA systems, mixers or speakers.

• Balanced and unbalanced audio outputs ensure compatibility with a wide range of sound systems for live audio setup.

📦 Smart Briefcase Packaging

• Portable briefcase design: Keeps the receiver, microphones, antennas and accessories organized and protected, making setup and transport easy.

• Ideal for mobile DJs, event hosts, schools, churches, corporate events, entertainers and portable audio setups.

🏃 Wireless Range & Usability

• Decent working range: Offers a good transmission distance (typical around 50 m or more, depending on environment) for flexibility on stage or in halls.

• Quick setup: Plug the receiver into your sound system, power up the mics, and you’re ready to go — no complex wiring required.

📌 Typical Uses

✔ School assemblies, presentations & lectures
✔ Choirs, church services & worship teams
✔ Karaoke and live singing performances
✔ Conferences, meetings & panel discussions
✔ Public speaking & events requiring multiple microphones