Vnetphone V4C 4 users hands free sport referee communication system intercom

FOB Reference Price:Get Latest Price
$50.00 - $58.00 / Pieces | 1 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 2 Negotiable
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
2 year
Bluetooth Intercom
Product name:
Referee Communication System
Outdoor Sports
100% Waterproof Intercom
General Use:
Football/Soccer Referee
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month sport referee communication system
Packaging & Delivery
Packaging Details
sport referee communication system in Gift box
Vnetphone V4C 4 users hands free sport referee communication system intercom
1 x V4C Intercom Receiver
1 x Single Headset with Mic
1 x Armband
1 x USB Charging cable
1 x User Manual
1 x Gift Box
40 pcs/CTN
Dimention: 43*40*32 CM
G.W.:9 KG
Lead Time :
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 2 To be negotiated
Video Description

Vnetphone V4C 4 users hands free sport referee communication system intercom

Product Description


working life8HoursVolatageDC 5V
Bluetooth Mode3.0Bluetooth ProfilesA2DP&EDR
Standby time240HoursWarranty1 years
Battery500mA Lithium Polymer BatteryCharging time3 Hours
AUXyesworking speed120km/h
Talking range1200mFactory supportOEM ODM
ChipsetCSR BC5speaker power0.25



 Key Features:


V4C referee communication system is open communication (no need to push to talk),can adjustable ear pieces as you needed. Between 2-4 referee hands free communication over 1.2 km long rang.Besides,its low weight (185g) and compact design (only 10*7*2 CM)is advantage for game match.Advance noise cancelling ensures ambient noise doesn’t interfere with incoming and outgoing audio.Excellent level of audio quality is importance to you,so in any environment (stadium, urban area,building site…) can hear clear and smooth.Simple installation is really easy to use. 



1.It allow 2-4 referee talk at the same time over 1.2 km;

2.Working speed above 120km/h;

3.Automatic and safe receiving of mobile phone calls;  

4.Master control CSR BC5 scheme available;

5.Advanced A2DP & EDR function available;

6.Strong stereo music/audio available (mobile phone/MP3/GPS with A2DP for transmission);

7.FM function;

8.DSP noise reduction function

9.Inbuilt polymer lithium battery with capacity up to 500mA;

10.Standby 240h;

11.Continuous call or music playing above 8h;

12.Charging time around 3h;

13.National Level 5 waterproof standard;


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Company Information

Shenzhen EJEAS Technology Co., Ltd. was founded in 2005. As early as 2007, EJEAS paid great attention to offering safe and instant Bluetooth communication products for the broad motorcycle friends. Over the past decade, we’ve independently developed, produced and sold multiple types of products. From the entry-level two-person intercom to multi-person simultaneous intercom with numerous functions, our communication products have satisfied various requirements of different groups of people, while these products have also reached over 80 countries and regions all over the world. More importantly, they have been highly recognized and welcomed at home and abroad. However, we’re not satisfied with current situation. We lend an ear to voice of customer, while keeping discovering the world full of possibilities. Aiming at creating the most enjoyable quality riding experience for consumers, EJEAS is buried in actively developing a more convenient and efficient outdoor cycling intercom.

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Q1: What is your terms of packing?
A: Gift box with brand EJEAS or OEM gift box.
Q2: What is your terms of payment?
A: T/T 30% as deposit.and 70% before delivery.We’ll show you the photos of the products and packages before you pay the balance.
Q3: What is your terms of delivery?
Q4: How about your delivery time?
A: Generally. it will take 3-7days after receiving your advance payment.The specific delivery time depends on the items and the quantity of your order.
Q5:Do you test all your goods before delivery?
A: Yes,We have 100% test before delivery.
Q6: Can we get a lower price? Any Discount?
A: Price is not a problem, everything could be negotiated based on the quantity.