EJEAS V4C is a universal intercom system modified from the motorcycle intercom V4 Plus, suitable for more scenarios that do not require helmet installation. For referees, this is a very affordable entry-level group intercom device.
All referees involved in professional, amateur and even youth soccer games can take their game to the next level with referee headsets as part of their game equipment. EJEAS offers the right referee headset options for conveniently communicating with assistants and all crew members about crucial in-game decisions.
The EJEAS referee headset system is suitable for training and competitions in sports such as football, basketball, volleyball, hockey, ice hockey, tennis, baseball, handball and rugby. It is also suitable for maintaining timely communication in indoor and outdoor activities such as equestrian riding teaching, photography, conferences, security, marine, ship dispatching, driving school training guidance, etc.
Product Features
Bluetooth 5.1
Robust & reliable communication network. 2-4 people can talk at the same time.
Intercom distance 1.5 KM
Maximum intercom distance range operating under optimal conditions.
Advanced Noise Control
The noise reduction capability is enhanced, so the sound quality remains clear even when running quickly on the court.
Waterproof IP67
Stronger waterproof performance.The main unit is waterproof. Accessories are not waterproof.
What's in the box
Single pack includes
1. V4 Plus host *1
2. HIFI-R7 *1
3. Arm bag *1
4. Charging cable *1
5. User Manual *1
Double pack includes
1. V4 Plus host *2
2. HIFI-R7 *2
3. Arm bag *2
4. Charging cable *2
5. User Manual *1
3 (or 4) sets With handbags includes
1. V4 Plus host *3 (or 4)
2. HIFI-R7 earphone *3 (or 4)
3. Arm bag *3 (or 4)
4. Charging cable *3 (or 4)
5. User Manual *1
6. Handbag *1
Battery parameters
Battery capacity: 750mAh
Intercom time: 19H
Standby time: 150H
Charging time: 2H
Type: Lithium Polymer Battery
Certification
CE, FCC
Warranty
The official warranty period is 1 year. If you find any problems with the device after receiving it, you can contact me at any time. If it is a device failure, please submit product photos and problem videos, and we will arrange for a reissue directly to you after verification. View more official return and warranty policies, or contact email: [email protected]

.jpg)
-en.jpg)



















Customer reviews
19 reviews for EJEAS V4C_Universal Wireless Intercom System, 2-4 people talk in real time
Batista –
Very user friendly. Extremely easy to setup and use. Small is size which is nice and easy to conceal. Earpiece is comfortable and they provide different size earplugs to ensure a snug fit. Lightweight so it can easily fit in a pocket, if you prefer using an arm band with the unit, they include those as well. Provides clear audio for instant and seamless communication. I use it for soccer matches and the distance/range is great! No issues there.
Maxwell –
I use this for refereeing college volleyball, and they fit well in my ear. It is also very good sound quality.
David –
I have other EJEAS headsets that I’m already using and this is a nice addition to my fleet. For those that haven’t used these before, these are full duplex radios with decent noise suppression so that whistles and other shouting don’t blow out the ears of other people. You can also use this as a standalone bluetooth headset for your phone, though there are probably better options if you’re just using the standard earpiece. There are other accessories you can buy to adapt to motorcycle helmets.
Amanda –
Good seller communication. Although some issues arose, they were resolved quickly.
John –
The V4 Plus comm systems worked great after initially setup. I had an issue with one of the headsets within the first couple weeks. I contacted customer support and they were extremely efficient at resolving the issue with a replacement. So far, very happy with the comms!
Luc Thibault –
These function as a great coaching comm system for teaching riding lessons and instructing at shows. I wish the headset cord was longer so I could clip these to my belt instead of my arm, but other than that there’s nothing I’d change. Easy to pair by watching the how-to video. Volume can be adjusted to way too loud, which is nice at loud venues.
Diego Mora –
Buen producto
Jean Paul –
I purchased these because I used them all season with other referees. So far the best purchase I ever made.
Robert E Singleton –
Happy so far, good battery life and very little interference / background noise.
Steven –
I recently purchased a 4 pack communication system and purchased 2 packs as backup. I have been impressed with its performance. The sound quality is excellent, and the system is easy to set up and use. The noise-cancelling technology works exceptionally well, and it filters out background noise, allowing clear communication among the referees during matches.I also love the long battery life of the V4 Plus system. It lasts for an entire day of matches, which is very convenient. I highly recommend this communication system to any referees looking for an affordable and reliable solution for their communication needs.Overall, the V4Plus referee communication system is an outstanding product that has exceeded my expectations. It has made my job as a referee much easier and more efficient. It’s a solid product for those who are looking for an affordable communication solution for their referee needs.
Andries Breedt –
Outstanding communication capabiity could not be happier. We use these while jet skiing so that we can continue to communicate without yelling and without being right next to each other. We were actually surprised with how good these sounded. First time pairing was a bit challenging, but every other time we used them they paired up instantly. The ear clip is a little flimsy….it wants to move around and fall off sometimes….but then again we are travelling at 25 mph on jet skis with the wind blowing. We used these riding bikes and had no issues. We would HIGHLY RECOMMEND this intercom system for anyone that needs to communicate with someone else while on the move or separated. Great value.
Luis-David M –
Great sound quality. Go to the YT video comments for the pairing directions 1. Pairing. The manual is hard to follow. Read the comments in the product’s YouTube video for easier pairing instructions. 2. Sound quality is really good, on par with devices that cost 2x to 5x. The only downside so far is that a few environment sounds (e.g., barking dogs) are loud and sound closer to you than they are. 3. Earphones. As everyone’s noted, the ones in the set are not great. The same brand sells better ones, get those, they’re worth the investment. 4. The radios lose their pairing if one or more of the radios off or on in the wrong order. Plan to re-pair before your first game of the day.
Andrew Armitage –
As a basketball referee, communication is crucial during fast-paced games. The ejeas V4C has revolutionized the way we handle officiating. The wireless design and exceptional sound clarity make it easy for us to communicate with other referees, stay updated on rule changes, and make accurate decisions. It’s a must-have device for any basketball officiating team!
Armando Cavero –
I had a similar set that stopped working and decided to try these, with less buttons btw
I am very happy, they pair well, great volume and have memory to pair again. Buy with confidence ! and although the instructions dont mention how to turn them off, just press the fm and motorcycle buttons simultaneously and thats it
Sunflower –
Great product! Great customer service!
Andrew Armitage –
As a basketball referee, communication is crucial during fast-paced games. The ejeas V4C has revolutionized the way we handle officiating. The wireless design and exceptional sound clarity make it easy for us to communicate with other referees, stay updated on rule changes, and make accurate decisions. It’s a must-have device for any basketball officiating team!
Andries Breedt –
could not be happier. We use these while jet skiing so that we can continue to communicate without yelling and without being right next to each other. We were actually surprised with how good these sounded. First time pairing was a bit challenging, but every other time we used them they paired up instantly. The ear clip is a little flimsy….it wants to move around and fall off sometimes….but then again we are travelling at 25 mph on jet skis with the wind blowing. We used these riding bikes and had no issues. We would HIGHLY RECOMMEND this intercom system for anyone that needs to communicate with someone else while on the move or separated. Great value.
Luis-David M –
1. Pairing. The manual is hard to follow. Read the comments in the product’s YouTube video for easier pairing instructions.
2. Sound quality is really good, on par with devices that cost 2x to 5x. The only downside so far is that a few environment sounds (e.g., barking dogs) are loud and sound closer to you than they are.
3. Earphones. As everyone’s noted, the ones in the set are not great. The same brand sells better ones, get those, they’re worth the investment.
4. The radios lose their pairing if one or more of the radios off or on in the wrong order. Plan to re-pair before your first game of the day.
Baxkr –
Pairing is a little fussy but works well enough for 2. Once connected they are great with full duplex communication and reasonable range. When you get to the limits of range the sound goes very “robotic” before cutting off and they generally reconnect when you get back in range.
The manual is atrocious!! However, they have a dedicated YOUTUBE channel, making pairing and installation easy.
Write a customer review