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Two silver handheld microphones with a small black receiver unit

Bietrun WXM21-2 Dual Handheld Wireless Microphone System 160 ft Range 1/4" 3.5mm Bluetooth 1200mAh

SKU CH-FCFJ-XNSBF

Dual handheld UHF microphones with a rechargeable Bluetooth receiver deliver 160 ft wireless range and 120 dB signal-to-noise ratio

  • Connection1/4 in TRS
  • Mic signal-to-noise ratio120 decibels
  • Product colorSmall Receiver
  • Key featuresBuilt-In Bluetooth
  • 160 ft UHF wireless range for stage freedom
  • 120 dB signal-to-noise ratio for clean vocals
  • 1200 mAh rechargeable receiver runs up to 8 hours
  • 35 mm and 3.5 mm connectors fit amps and PA systems
  • Built-in Bluetooth streams music from phones to speakers

Dual Handheld UHF System

The Bietrun WXM21-2 delivers two wireless dynamic microphones with a rechargeable receiver, aimed at karaoke hosts, singers and presenters who need cable-free movement on stage or in a hall. Each microphone transmits on its own channel to avoid mutual interference.

160 ft UHF Range and 8-Hour Battery

In open areas the UHF link reaches 160 ft while Bluetooth streaming covers 32 ft. The receiver’s 1200 mAh battery runs for up to 8 hours, and the display shows real-time battery level and signal strength so you know when headroom is running low.

1/4" and 3.5 mm Plug-and-Play Outputs

The receiver provides both 6.35 mm and 3.5 mm MIC connectors for direct connection to karaoke machines, amplifiers or PA speakers without extra adapters. Bluetooth lets you stream backing tracks from a phone to older speakers, while the system requires no pairing at power-on. Not compatible with TVs or Bluetooth speakers.

How it compares

Measured against everything we stock in Streaming & USB Microphones, at today’s prices. Recalculated every night.

Price $61.99
Pricier than about 60% of the 1,309 comparable items (median $47.99).

Specifications

Product
Brand nameBietrun
Model nameWXM21-2
Part numberWxm21
Product colorSmall Receiver
Audio & video
Mic signal-to-noise ratio120 decibels
Ports & slots
Connection1/4 in TRS

Questions about this item

Will the 6.35 mm output plug directly into the 1/4" jack on my older PA mixer?

Yes, the receiver includes a 6.35 mm (1/4") TRS connector that fits standard mixer inputs without an adapter

How can I verify the link is healthy during a show?

The receiver's real-time display shows both battery level and signal strength so you can confirm the UHF connection is holding

Do I need to buy any cables or batteries to start using the two handheld mics?

The system ships with both microphones and a rechargeable 1200 mAh receiver; a 3.5 mm adapter cable is also included for smaller inputs

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