Will this work if plugged into 220 electric or will it burn it up

The unit is powered by an AC to DC adapter. It's rated for 100-240VAC input with a 12VDC 1.0A output, so I assume it will work fine on 220VAC.

Can it connect to TV as an input via Bluetooth?

In theory you can buy a Bluetooth transmitter and receiver with the proper input & output cables. Lotsa wires though, defeating the purpose of wireless =:-)

When connecting to phone via Bluetooth can you still hear sound via phone? Needing to use while on zoom calls. But use mic to not have to phone in han

The Bluetooth of the microphoneIt can only played Music and audio files. Telecom calls and third-party app calls can not be used with microphone.

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Dual UHF Wireless Microphone System with 2 Rechargeable Handheld Microphone

Product ID: 393015623

Details

Brand
Bietrun
Color
Rechargeable
Connectivity Technology
UHF
Connector Type
6.35mm output
Model Name
wxm27
Polar Pattern

🎤95dB dynamic mic core

📶240ft UHF range

🔋7hr rechargeable battery

Bs.4420

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎤 Elevate Every Voice, Own Every Moment

PRO GRADE SOUND QUALITY - Dynamic microphone core delivering 95dB sensitivity and a wide 50Hz-16kHz frequency response for rich, natural vocals.
POWER THROUGH YOUR EVENT - Rechargeable dual mics with 7 hours of continuous use—ditch disposable batteries and stay powered all day.
SEAMLESS MULTI MIC CONTROL - 15 adjustable frequency channels let you run multiple mics simultaneously without interference—perfect for meetings, parties, or worship.
UNMATCHED WIRELESS FREEDOM - Experience crystal-clear sound with a robust 240ft UHF range—no dropouts, no hiss, just pure audio clarity.
PLUG PLAY BLUETOOTH READY - Versatile receiver with 6.35mm, 3.5mm, and XLR outputs plus Bluetooth connectivity to sync with your favorite speakers and devices instantly.

The Bietrun Wireless Microphone System is a professional-grade, rechargeable dual handheld UHF microphone set designed for seamless wireless performance up to 240 feet. Featuring a dynamic microphone core with 95dB sensitivity and 15 adjustable channels, it ensures clear, interference-free sound for karaoke, meetings, parties, and events. The metal build, LED battery indicators, and Bluetooth-enabled receiver offer modern convenience and durability, making it the ultimate choice for millennial professionals seeking reliable, high-quality audio solutions.

Specifications

ASIN	B09KT7KJ7D
Antenna Location	Karaoke
Audible Noise	20 db
Audio Sensitivity	95 db
Best Sellers Rank	#45,584 in Musical Instruments ( See Top 100 in Musical Instruments ) #459 in Handheld Wireless Microphones & Systems
Brand	Bietrun
Built-In Media	2* Microphone, 13.5mm to 3.5mm cable, 1Receiver, 1Dual charging cable,1Bluetooth Antenna,1Adapter, 2Microphone Antenna, 1Manual, 16.35mm to 6.35mm cable.
Color	Rechargeable 2-channel wireless microphone system
Compatible Devices	JBL Partybox, Sony SRS-XP Series, ION Speaker, amplifiers, bluetooth speakers, TV Boxes, mixers, PA system, Karaoke Machine, Multi-Media Equipment, Etc.
Connectivity Technology	UHF
Connector Type	6.35mm output and 3.5mm stereo output, XLR output
Customer Reviews	4.2 4.2 out of 5 stars (392)
Enclosure Material	Metal
Frequency Range	50hz - 16khz
Frequency Response	16 KHz
Hardware Platform	Karaoke Machine, mixer, amplifier, speaker with mic input
Item Type Name	2-channels wireless microphone
Manufacturer	Bietrun/Shenzhen LongXiang Intelligent Technology Co. Ltd.
Mfr Part Number	wxm27
Microphone Form Factor	Handheld
Model Name	wxm27
Model Number	wxm27
Number of Batteries	2 Lithium Polymer batteries required. (included)
Number of Channels	15
Number of Items	2
Polar Pattern	Unidirectional
Power Source	Rechargeable
Signal-to-Noise Ratio	95
Special Feature	Battery Indicator Light, Volume Control, rechargeable
Warranty Description	1-year warranty

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