--- product_id: 482304591 title: "Bietrun UHF Wireless Microphone with 1/4'' Plug Rechargeable Receiver" brand: "bietrun" price: "¥14180" currency: JPY in_stock: true reviews_count: 8 category: "Bietrun" url: https://www.desertcart.jp/products/482304591-bietrun-uhf-wireless-microphone-with-1-4-plug-rechargeable-receiver store_origin: JP region: Japan --- # 95dB dynamic vocal clarity 240FT UHF wireless range 7+ hrs rechargeable power Bietrun UHF Wireless Microphone with 1/4'' Plug Rechargeable Receiver **Brand:** bietrun **Price:** ¥14180 **Availability:** ✅ In Stock ## Summary > 🎤 Own the stage with wireless freedom and pro sound clarity! ## Quick Answers - **What is this?** Bietrun UHF Wireless Microphone with 1/4'' Plug Rechargeable Receiver by bietrun - **How much does it cost?** ¥14180 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/482304591-bietrun-uhf-wireless-microphone-with-1-4-plug-rechargeable-receiver) ## Best For - bietrun enthusiasts ## Why This Product - Trusted bietrun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Mic & Receiver Charging:** Charge both microphones and receiver simultaneously with one cable—effortless prep for your next big event. - • **Pro-Grade UHF Wireless Range:** Crystal-clear signal up to 240 feet ensures your voice dominates every room, from weddings to corporate events. - • **Long-Lasting Rechargeable Power:** Built-in 1200mAh lithium battery delivers up to 7 hours of uninterrupted performance—ditch disposable batteries forever. - • **Customizable 15-Channel Frequency:** Avoid interference with 15 adjustable channels—perfect for multi-mic setups and professional-grade sound control. - • **Versatile Multi-Device Compatibility:** Seamlessly connects with top party speakers, PA systems, mixers, and karaoke machines via 3.5mm or 6.35mm jacks. ## Overview The Bietrun Wireless Microphone system features dual rechargeable handheld dynamic mics with a robust 240FT UHF wireless range, 7+ hours battery life, and Bluetooth-enabled receiver compatibility. Crafted with a durable metal alloy shell and equipped with 15 adjustable frequency channels, it’s designed for seamless use across karaoke, PA systems, parties, and professional events. ## Description desertcart.com: Bietrun UHF Wireless Microphone with 1/4'' Plug Rechargeable Receiver | 98 Feet, Plug and Play, for Karaoke, Wedding, Singing, Party, Metal Dual Handheld Dynamic Mic System(Mics Uses AA Batteries) : Everything Else Review: Good product, good quality - I have 3 weeks with this set, it works well; good quality. The size is pretty good. Sound works perfectly. I'd like to have rechargeable batteries not only in the adapter but also in the microphones. Apart of that, works pretty well. Review: Good budget mics - I liked these mics. One seemed louder than the other but I think that could’ve been my own perception. Perfect for hosting small parties and karaoke. I was only in a 50ft room and that range worked great. ## Features - 98 FEET LONG DISTANCE WIRELESS MICROPHONES: ●Built-in Newly designed UHF wireless core, transmission distance upgrade to 98 feet (Open place). ●Enhance Signal stability, No delay, No radiation, Anti-howling, Anti-jamming, Constant frequency. - PLUG AND PLAY: ●The microphone and receiver will automatically connect. Using the Receiver Plug In equipment with 1/4 inch Mic input, E.g speaker, Singing machine, audio amplifier, PA system, Voice amplifier, Mixers, Audio Interfaces, truck speaker system, Dome speaker system etc.●The handheld mics with all Metal Design, which is harder, lighter and more wear-resistant. - BATTERY AND DISPLAY: ●The chargeable receiver is built-in 1200mAh rechargeable lithium-ion battery,work time up to 7 plus hours with charging time 3-4 hours. The microphone does not come with any batteries, we recommend using 2 AA desertcart alkaline batteries. ●The display can show the battery power and signal strength in real time, don't worry about Suddenly not working. - PERFECT DYNAMIC MICROPHONES PERFORMACE: ●Dynamic Microphone: Built-In Professional Dynamic Microphone core(dB value: 95dB/Impedance: 600 ohms/Frequency response: 50Hz - 16Khz). ●When uses, the mouth should be close to the top of the microphone to loud voice. ●for Conference, Speech, Outdoor, Church, Family Party, Open Ceremony, Dancing Instructor, Promotion, Etc. - 15 ADJUSTABLE CHANNELS: ●Plug and play, automatic connection, press the microphone tail switch to turn on the microphone. ●15 adjustable frequency channel for each microphone, if you use multiple microphones at the same time or noise, click the switch at the end of the microphone to adjust the channel. (Keep each microphone channel number inconsistent to avoid interference.) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BQM9XGV8 | | Antenna Location | Singing | | Audible Noise | 95 db | | Audio Sensitivity | 95 db | | Best Sellers Rank | #2,017 in Musical Instruments ( See Top 100 in Musical Instruments ) #43 in Handheld Wireless Microphones & Systems | | Brand | Bietrun | | Built-In Media | battery, usb cable, warranty card | | Color | Battery Microphone-WXM31-2 | | Compatible Devices | partybox/ION PA Speaker/sony SRS XP/Mixer/Karaoke Machine/AMP/PA System/Speaker with Mic | | Connectivity Technology | UHF | | Connector Type | 3.5 mm Jack, 6.35 mm Jack | | Customer Reviews | 4.4 out of 5 stars 169 Reviews | | Enclosure Material | Metal | | Frequency Response | 16 KHz | | Hardware Platform | Karaoke Machine, Tablet | | Item Dimensions | 1.35 x 1.2 x 9.4 inches | | Item Highlight | 98 Feet, Plug and Play, for Karaoke, Wedding, Singing, Party, Metal Dual Handheld Dynamic Mic System(Mics Uses AA Batteries) | | Manufacturer | Bietrun | | Mfr Part Number | wxm31-2 | | Microphone Form Factor | microphone system | | Model Name | wxm31-2 | | Model Number | wxm31-2 | | Number of Batteries | 2 AA batteries required. | | Number of Channels | 15 | | Polar Pattern | Unidirectional | | Power Source | Battery Powered | | Recommended Uses For Product | Singing | | Signal-to-Noise Ratio | 95 db | | Special Feature | Channel Switch, Cordless, Portable | | Warranty Description | 1 Year | ## Product Details - **Brand:** Bietrun - **Color:** WXM19 Red Black - **Connectivity Technology:** UHF, Bluetooth, 3.5mm jack, 6.35mm jack - **Connector Type:** 6.35 mm Jack, 3.5 mm Jack - **Included Components:** 2 wireless microphones, receiver, charging cable - **Model Name:** 240FT - **Polar Pattern:** Unidirectional - **Recommended Uses For Product:** Karaoke, Singing - **Special Feature:** 3.5mm jack, Rechargeable, Wireless ## Images ![Bietrun UHF Wireless Microphone with 1/4'' Plug Rechargeable Receiver - Image 1](https://m.media-amazon.com/images/I/81+Abj833fL.jpg) ![Bietrun UHF Wireless Microphone with 1/4'' Plug Rechargeable Receiver - Image 2](https://m.media-amazon.com/images/I/81iO97IR0fL.jpg) ![Bietrun UHF Wireless Microphone with 1/4'' Plug Rechargeable Receiver - Image 3](https://m.media-amazon.com/images/I/81lNCvXrHRL.jpg) ![Bietrun UHF Wireless Microphone with 1/4'' Plug Rechargeable Receiver - Image 4](https://m.media-amazon.com/images/I/71es86yQTpL.jpg) ![Bietrun UHF Wireless Microphone with 1/4'' Plug Rechargeable Receiver - Image 5](https://m.media-amazon.com/images/I/71tshSEr-aL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can I pair this with a bluetooth headset? My dad is hard of hearing but can hear through a headset great.** A: Don't think so. This has a Bluetooth receiver, not transmitter, it won't be able to send signal to your headphones. **Q: So can both Mics be used at the same time with the one receiver?** A: Yes both at same time...best wireless mic I bought sounds real powerful good quality and CHEAP **Q: I have them connected to the party box 710 and if the mic is like 7-8 feet away, speaker makes a really ugly noise. how can I fix that??** A: This is because of feedback from the microphone to the speakers and back to the microphone. When that happens you have to either move the microphone or move the speakers so that they are not causing causing the feedback. Speakers should either be pointed away from the direction of the microphone or the microphone should not be pointed toward the speakers. Hope this helps. **Q: Granddaughter misplaced charging cable. Any way to get a replacement?** A: There are two charging cables, both are standard over-the counter cables. One is type C charger cord, the other is micro-usb charger cord. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product, good quality *by A***R on January 15, 2024* I have 3 weeks with this set, it works well; good quality. The size is pretty good. Sound works perfectly. I'd like to have rechargeable batteries not only in the adapter but also in the microphones. Apart of that, works pretty well. ### ⭐⭐⭐⭐⭐ Good budget mics *by L***W on September 21, 2026* I liked these mics. One seemed louder than the other but I think that could’ve been my own perception. Perfect for hosting small parties and karaoke. I was only in a 50ft room and that range worked great. ### ⭐⭐⭐⭐ Nice Microphone. *by D***3 on October 2, 2023* Works well. The battery life could be better. ## Frequently Bought Together - Bietrun Wireless Microphone, 240FT Rechargeable UHF Metal Dual Cordless Handheld Dynamic Mics with Bluetooth for Karaoke Machine, PA System Speaker, Mixer, Party, Church, Wedding(Red) - Bietrun Portable Microphone Storage Case Wireless Mics WXM 02/WXM 04/WXM 19/WXM19A/WXM 21, EVA Hard Shell Exterior Case, Case Only - Mudder 5 Pack Foam Mic Cover Handheld Microphone Windscreen (5 Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/482304591-bietrun-uhf-wireless-microphone-with-1-4-plug-rechargeable-receiver](https://www.desertcart.jp/products/482304591-bietrun-uhf-wireless-microphone-with-1-4-plug-rechargeable-receiver) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-26*