it has 6 channels,what happens to the 7th person who uses another U4 ? what channel do he select than? and same goes to next user and so on.

Well since there are only 6 channels, the 7th person would be on the same channel as another user meaning they would get the same feed. This is not a bad thing if you have several people that want the same feed. In our team, we go 6 on wireless and the drummer is wired since he does not move. If you truly need more than 6 separate feeds, this may not be the system for you.

Do you have 5G veraion?

I'm sure you mean 5ghz and not 5g like a cellular device, right? In that case, no

Does it come with xlr to trs adapter (in order to connect to a trs output in mixer)?

Dear customer Xvive U4 come with XLR to TS adapter, which can conect with the AUX output of mixer, main out or headphone output only L channel. If you have any question, pls visit our official web, you can see a ACCESSIBILITY entry at the bottom of the web, we will always here to answer your question.

Does it work while it is charging? planning to use at a church and install the transmitter up front with the snake and just connect to a usb charger.

We have 3 of these and they work great. All 3 transmitters are on constant 24/7 charging. We do separate them about 10 feet apart with additional XLR cables from our stage box just to make sure the 3 signals don't get interference from each other. We use a Wing mixer and member has Wing-Q loaded on their phones so they can adjust their individual mix. They work and sound great!

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Xvive CU4 Hard Case for U4/U45 in-Ear Monitor Wireless System for Stage in-Ear-Monitoring

Xvive CU4 Hard Case for U4/U45 in-Ear Monitor Wireless System for Stage in-Ear-Monitoring

Product ID: 486558527

Details

Brand
Xvive
Color
T9 IEM
Ear Placement
In Ear
Form Factor
In Ear
Impedance
59 Ohms

🎒Spacious internal storage

💧Waterproof & scratch resistant

🛡️Triple-layer EVA hard shell

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VT9736

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In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
Xvive
Color
T9 IEM
Ear Placement
In Ear

Description

🎤 Protect your sound, own the stage—gear up with Xvive CU4 Hard Case!

ORGANIZED ON THE GO - Generous interior space fits your U4/U45, charger cables, earbuds, and essential accessories without the bulk.
TRAVEL READY COMFORT - Ergonomic hand strap ensures effortless portability—carry your gear like a pro wherever the stage calls.
ROCK SOLID PROTECTION - Triple-layer EVA shell shields your wireless system from drops, bumps, and splashes—confidence on every gig.
DURABILITY MEETS STYLE - 1680D Oxford cloth exterior is wear-resistant and scratch-proof, built to survive the road and look sharp doing it.
PERFECT FIT ZERO PLAY - Custom molded interior hugs your device tightly, preventing movement and potential damage during transit.

The Xvive CU4 Hard Case is a rugged, waterproof protective case designed specifically for the U4/U45 in-ear monitor wireless systems. Featuring a triple-layer EVA hard shell and durable 1680D Oxford cloth, it offers superior resistance to drops, scratches, and splashes. With ample storage for chargers, cables, and accessories, plus a comfortable hand strap for easy transport, this case ensures your professional audio gear stays secure and ready for every performance.

Specifications

ASIN	B0BGKGGT79
Additional Features	wireless
Age Range Description	ALL
Best Sellers Rank	#5,011 in Musical Instruments ( See Top 100 in Musical Instruments ) #52 in Recording Headphone & In-Ear Audio Monitors #1,891 in Recording Microphones & Accessories
Brand	Xvive
Built-In Media	no
Color	U45/U4 CASE
Compatible Devices	Monitors
Customer Reviews	4.8 out of 5 stars 324 Reviews
Enclosure Material	Ethylene Vinyl Acetate
Form Factor	Case
Item Type Name	Wireless Microphones and Transmitters
Item Weight	0.3 Kilograms
Manufacturer	Xvive
Material	Ethylene Vinyl Acetate
Mfr Part Number	CU4
Model Number	CU4
Pattern	Solid
Shell Type	Hard
Theme	Space
Unit Count	1.0 Count
Warranty Description	1 YEAR WARRANTY
Water Resistance Level	Waterproof

Reviews

T**Y

25.08.2025

W**W

30.09.2025

P**A

29.10.2025

W**"

27.03.2026

A**R

25.02.2026

M**J

15.05.2024

I**E

17.01.2026

L**E

10.03.2026

E**O

2.02.2026

G**N

21.03.2025

W**G

21.02.2025

E**O

30.07.2025

M**Y

3.07.2023

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