Bietrun Dual UHF Wireless Microphones with Bluetooth Receiver

Add Two Wireless Voices—and Bluetooth Music—to an Older PA

The plug-in receiver handles two UHF handheld microphones and can also receive Bluetooth audio, helping compatible amplifiers and powered speakers do more.

Why It Helps

• Two dynamic UHF microphones support duets and two-person presentations.
• Receiver’s Bluetooth mode can feed music from a phone into a compatible speaker system.
• Metal microphone bodies and battery/signal displays support event use.
• Channel switching helps reduce interference when multiple systems operate nearby.
• Rechargeable receiver avoids a separate mains-powered rack unit.

Product Details

• Two wireless dynamic handheld microphones and one rechargeable plug-in receiver.
• Receiver output: 6.35 mm; 3.5 mm microphone-input support is referenced, but confirm whether an adapter is included.
• Supplier-stated UHF range: up to 160 ft (49 m) in open conditions.
• Supplier-stated Bluetooth range: up to 32 ft (10 m).
• Receiver battery: 1,200 mAh; stated runtime up to 8 hours after about 3 hours charging.
• Each microphone requires two AA batteries; AA batteries are not included.
• Not listed as compatible with TVs, MacBooks or Bluetooth-only speakers.

Quick Setup

• Confirm your amplifier or powered speaker has a compatible MIC input and turn its level down.
• Charge the receiver, fit two AA batteries in each microphone and plug the receiver into the microphone input.
• Power on, switch channels if interference occurs, and pair Bluetooth to the receiver only if music playback is needed.

Care & Safety

The receiver’s Bluetooth function receives music; it does not make the microphones connect directly to a Bluetooth-only speaker. Open-air ranges are not guaranteed indoors. Confirm local wireless-frequency requirements, keep equipment dry, remove AA batteries for storage and lower levels immediately if feedback occurs.

Frequently Asked Questions

Can it connect directly to a Bluetooth speaker?

No. The source specifically excludes Bluetooth-only speakers; the receiver needs a compatible physical microphone input.

Are AA batteries included?

No. Each microphone requires two AA batteries.

What does Bluetooth do?

It lets the receiver take music from a compatible phone and pass it to the connected sound system.