--- product_id: 171388302 title: "U4 In-Ear Monitor Wireless System" brand: "xvive" price: "¥67218" currency: JPY in_stock: true category: "Xvive" url: https://www.desertcart.jp/products/171388302-u4-in-ear-monitor-wireless-system store_origin: JP region: Japan --- # 107 dB SNR, <5ms latency 2.4GHz wireless band 5-hour rechargeable battery U4 In-Ear Monitor Wireless System **Brand:** xvive **Price:** ¥67218 **Availability:** ✅ In Stock ## Summary > 🎤 Own the stage with flawless wireless monitoring—because your sound deserves the spotlight. ## Quick Answers - **What is this?** U4 In-Ear Monitor Wireless System by xvive - **How much does it cost?** ¥67218 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/171388302-u4-in-ear-monitor-wireless-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 - • **Pro-Grade Build Quality:** Durable metal housing and advanced circuitry eliminate signal dropouts and distortion, built to withstand the grind. - • **Instant Setup, Instant Sync:** One-button channel matching pairs transmitter and receiver seamlessly, so you’re stage-ready in seconds. - • **Crystal-Clear Wireless Audio:** Uncompressed 2.4GHz transmission ensures zero interference and pristine sound clarity for your live sets. - • **Power Through Your Performance:** Rechargeable lithium battery delivers a solid 5 hours of uninterrupted monitoring—no mid-show surprises. - • **Broad Frequency Range & Dynamic Sound:** 20Hz-20kHz frequency response with 24-bit/48kHz resolution and 107 dB dynamic range for studio-grade audio fidelity. ## Overview The Xvive U4 Wireless In-Ear Monitor System delivers professional-grade, low-latency 2.4GHz wireless audio with up to 5 hours of battery life. Featuring a rugged metal build, easy one-button sync, and a broad 20Hz-20kHz frequency response, it’s engineered for musicians and audio pros demanding crystal-clear, interference-free monitoring during live performances and rehearsals. ## Description Buy Xvive U4 Wireless in-Ear Monitor System Professional IEM System Transmitter and Beltpack Receiver for Studio, Band Rehearsal,Live Performance (U4): Earphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 | | Audio Driver Type | Balanced Armature Driver | | Battery Average Life | 5 Hours | | Battery Charge Time | 5 Amps | | Best Sellers Rank | #3,409 in Musical Instruments ( See Top 100 in Musical Instruments ) #30 in Wireless Microphone Transmitters & Receivers | | Brand Name | Xvive | | Built-In Media | U4 system, 1/4 TS adapter, Charging cable, User manual | | Cable Features | Without Cable | | Color | U4 | | 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 | Push Button | | Control Type | Noise Control | | Controller Type | Button | | Customer Reviews | 4.6 4.6 out of 5 stars (1,724) | | Earpiece Shape | Rounded Tips | | Enclosure Material | Metal | | Frequency Range | 20 Hz - 20,000 Hz | | Headphone Folding Features | In Ear | | 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 | | Specific Uses For Product | Professional Audio Monitoring, Live Performance | | Style Name | Modern | | Unit Count | 1 Count | | Warranty Description | 1 YEAR WARRANTY | | Water Resistance Level | Not Water Resistant | | Wireless Technology | RF | ## Product Details - **Brand:** Xvive - **Color:** U4 - **Ear Placement:** In Ear - **Form Factor:** In Ear - **Noise Control:** None ## Images ![U4 In-Ear Monitor Wireless System - Image 1](https://m.media-amazon.com/images/I/71vJKFA37UL.jpg) ## Available Options This product comes in different **Size** options. ## 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.jp/products/171388302-u4-in-ear-monitor-wireless-system](https://www.desertcart.jp/products/171388302-u4-in-ear-monitor-wireless-system) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-17*