--- product_id: 281568662 title: "Xvive U4 Wireless in-Ear Monitor System Professional IEM System Transmitter and Beltpack Receiver for Studio, Band Rehearsal,Live Performance (U4)" brand: "xvive" price: "S$471" currency: SGD in_stock: true reviews_count: 5 category: "Xvive" url: https://www.desertcart.sg/products/281568662-xvive-u4-wireless-in-ear-monitor-system-professional-iem-system store_origin: SG region: Singapore --- # 107 dB SNR, <5ms latency 2.4GHz wireless band 5-hour rechargeable battery Xvive U4 Wireless in-Ear Monitor System Professional IEM System Transmitter and Beltpack Receiver for Studio, Band Rehearsal,Live Performance (U4) **Brand:** xvive **Price:** S$471 **Availability:** ✅ In Stock ## Summary > 🎤 Elevate your sound game—wireless freedom without compromise! ## Quick Answers - **What is this?** Xvive U4 Wireless in-Ear Monitor System Professional IEM System Transmitter and Beltpack Receiver for Studio, Band Rehearsal,Live Performance (U4) by xvive - **How much does it cost?** S$471 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/281568662-xvive-u4-wireless-in-ear-monitor-system-professional-iem-system) ## Best For - xvive enthusiasts ## Why This Product - Trusted xvive brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rugged Metal Build:** Durable aluminum housing designed to withstand the rigors of studio and stage life. - • **Pro-Grade Low Latency:** Experience ultra-responsive monitoring with less than 5ms delay—perfect for live performance precision. - • **Plug & Play Simplicity:** Instant channel sync with one-button pairing—get on stage faster and stay focused. - • **All-Day Power Performance:** Rechargeable lithium battery powers your set for up to 5 hours, keeping you in the zone. - • **Crystal-Clear Wireless Audio:** Uncompressed 2.4GHz transmission delivers pristine sound with zero interference. ## Overview The Xvive U4 Wireless In-Ear Monitor System offers professional-grade 2.4GHz uncompressed audio transmission with ultra-low latency under 5ms and a robust 107 dB signal-to-noise ratio. Featuring a rechargeable 5-hour battery, rugged aluminum construction, and effortless one-button channel syncing, it’s engineered for musicians and audio pros demanding crystal-clear, reliable monitoring in studio, rehearsal, and live settings. ## Description Xvive U4 Wireless in-Ear Monitor System Professional IEM System Transmitter and Beltpack Receiver for Studio, Band Rehearsal,Live Performance (U4) Review: Bonne qualité - Fonctionne très bien et très impressionnant Review: Super Clear Audio, almost the same as using a wired connection - This thing is the real deal. Ive use psm 900's and 300's, senheiser, and my current cheap wireless iem system the phoenyx psm-10. Although not stereo, this thing is amazing! No noise, and swapping from my headphone cable to this on my Aviom with my Westone ampro x30's, the audio quality was the same, although I did need to turn up the aviom just a bit to match volume. Pro: Super clear flat audio to my ears that sound just as clear as the Psm 900 I use at a local venue, tons of volume on tap at the receiver unit. Great lows and highs, and no pops or noise. Cons, when used with a wireless soundboard (in my case a Soundcraft Ui24r) these will knock out the wifi on the mixer. You need to make sure your mixer is set to use 5g wifi and not 2.4, although you really should use a router with any wireless soundboard and not the built in wifi for best results. Another con maybe the fact that it is Mono audio, but thats what the unit is so, know that you wont be able to pan things left and right in your ears. Overall a great unit that is way better than what it could be, and I'm happy about that. It really is a crazy clear great sounding wireless iem system. ## Features - Great 2.4GHz Band: 2.4GHz wireless in-ear monitor system create your personal or team's monitor system; uncompressed wireless signal transmission, low noise and latency.Mono balanced XLR or mono unbalanced TS input.Provides smooth frequency response with any headphones - Efficient Power Circuit and Listening Effect: Rechargeable Lithium Battery,5 hours of battery life,comes with power cable,ensures great performance for your every show.Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4-inch monitoring has the headphone jack.it can replace traditional complex sound monitoring equipment,achieve admirable listening effect - Less than 5ms Latency: Simultaneous broadcasts on 6 channels no-interference, Less than 5ms Latency,Up to 107 dB signal-to-noise ratio provides clear, detailed audio at any volume. High Resolution 24-bit/48kbps audio. Broad 20Hz-20KHz frequency response, Dynamic Rang 107 dB - Workmanship and Technology: Using advanced circuit design, great chips, clear the receiving blind angle to make the system's receiving signal steady. the housing is made by tough metal material.It is the best choice of monitor product.Take it out of your case or pocket, plug it in, turn on the power, Long press the CHANNEL BUTTON key to match transmitter and receiver at the same time, and play. That's how simple it is - What's in the Box: U4 system,1/4 TS adapter,Charging cable,User manual ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ZHB5V2Z | | Additional Features | Low Latency | | Age Range Description | Adult | | Antenna Location | Calling | | Audio Driver Type | Balanced Armature Driver | | Battery Average Life | 5 Hours | | Battery Charge Time | 5 Amps | | Brand | Xvive | | Built-In Media | U4 system, 1/4 TS adapter, Charging cable, User manual | | Cable Features | Without Cable | | Color | Grey | | Colour | Grey | | Compatible Devices | Mixers, professional audio devices, and various audio devices with available balanced XLR or unbalanced 1/4" output jacks | | Connectivity Technology | RF | | Control Method | Touch | | Control Type | Noise Control | | Controller Type | Button Control | | Customer Reviews | 4.6 out of 5 stars 1,626 Reviews | | Ear placement | In Ear | | Earpiece Shape | Rounded Tips | | Enclosure Material | Aluminum | | Form factor | In Ear | | Headphone Folding Features | In Ear | | Headphone Jack | 3.5 mm Jack | | Headphone jack | 3.5 mm Jack | | Headphones Ear Placement | In Ear | | Item Weight | 0.46 Kilograms | | Manufacturer | Xvive | | Model Name | U4 | | Model Number | U4 | | Noise Control | None | | Noise control | None | | Specific Uses For Product | Professional | | Style Name | Modern | | Subject Character | no character | | Unit Count | 1 Count | | Warranty Description | Manufacturer Warranty | | Water Resistance Level | Not Water Resistant | | Wireless Technology | RF | ## Product Details - **Brand:** Xvive - **Colour:** Grey - **Ear placement:** In Ear - **Form factor:** In Ear - **Noise control:** None ## Images ![Xvive U4 Wireless in-Ear Monitor System Professional IEM System Transmitter and Beltpack Receiver for Studio, Band Rehearsal,Live Performance (U4) - Image 1](https://m.media-amazon.com/images/I/71vJKFA37UL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bonne qualité *by D***. on 6 December 2025* Fonctionne très bien et très impressionnant ### ⭐⭐⭐⭐⭐ Super Clear Audio, almost the same as using a wired connection *by T***N on 28 November 2023* This thing is the real deal. Ive use psm 900's and 300's, senheiser, and my current cheap wireless iem system the phoenyx psm-10. Although not stereo, this thing is amazing! No noise, and swapping from my headphone cable to this on my Aviom with my Westone ampro x30's, the audio quality was the same, although I did need to turn up the aviom just a bit to match volume. Pro: Super clear flat audio to my ears that sound just as clear as the Psm 900 I use at a local venue, tons of volume on tap at the receiver unit. Great lows and highs, and no pops or noise. Cons, when used with a wireless soundboard (in my case a Soundcraft Ui24r) these will knock out the wifi on the mixer. You need to make sure your mixer is set to use 5g wifi and not 2.4, although you really should use a router with any wireless soundboard and not the built in wifi for best results. Another con maybe the fact that it is Mono audio, but thats what the unit is so, know that you wont be able to pan things left and right in your ears. Overall a great unit that is way better than what it could be, and I'm happy about that. It really is a crazy clear great sounding wireless iem system. ### ⭐⭐⭐⭐⭐ Xvive U4 *by H***R on 31 July 2026* I have had this U4 set for about 6 years now and is used every week for worship services. It lasts through practice and 2 services without a problem and still has enough charge to last for another practice or service. If you're looking for an excellent wireless option, I recommend it. Works great in a Behringer P16 Mixer. ## Frequently Bought Together - Xvive U4 Wireless in-Ear Monitor System Professional IEM System Transmitter and Beltpack Receiver for Studio, Band Rehearsal,Live Performance (U4) - XVIVE TRAVEL CASE - U4 IN EAR MONITOR WIRELESS SYSTEM --- ## 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.sg/products/281568662-xvive-u4-wireless-in-ear-monitor-system-professional-iem-system](https://www.desertcart.sg/products/281568662-xvive-u4-wireless-in-ear-monitor-system-professional-iem-system) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-11-03*