---
product_id: 219935084
title: "Hollyland Mars 300 PRO (Enhanced) Wireless HDMI Video Transmission System"
brand: "hollyview"
price: "₩1205475"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/219935084-hollyland-mars-300-pro-enhanced-wireless-hdmi-video-transmission-system
store_origin: KR
region: South Korea
---

# 0.08s Low Latency App Control 2-Way Charging Hollyland Mars 300 PRO (Enhanced) Wireless HDMI Video Transmission System

**Brand:** hollyview
**Price:** ₩1205475
**Availability:** ✅ In Stock

## Summary

> 🎥 Elevate Your Filmmaking Game with Hollyland Mars 300 PRO!

## Quick Answers

- **What is this?** Hollyland Mars 300 PRO (Enhanced) Wireless HDMI Video Transmission System by hollyview
- **How much does it cost?** ₩1205475 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/219935084-hollyland-mars-300-pro-enhanced-wireless-hdmi-video-transmission-system)

## Best For

- hollyview enthusiasts

## Why This Product

- Trusted hollyview brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Connectivity:** Experience ultra-low latency of just 0.08 seconds for real-time video transmission.
- • **Built for Professionals:** Choose from three versions tailored for different shooting needs, all backed by a 1-year guarantee.
- • **Versatile Power Options:** Supports a wide range of power supplies, including L-series batteries and Type-C charging.
- • **Whisper-Quiet Operation:** Adjust fan speed for silent operation, perfect for sensitive audio environments.
- • **Smart Control at Your Fingertips:** Easily manage settings and upgrades via the HollyView App.

## Overview

The Hollyland Mars 300 PRO is a cutting-edge HDMI Loopout Wireless Video Transmitter and Receiver designed for videographers and filmmakers. With features like ultra-low latency, app control, adjustable fan speed, and versatile power options, it ensures seamless and professional-grade video transmission. Available in three versions, this device is perfect for any shooting scenario, making it an essential tool for modern content creators.

## Description

Hollyland Mars 300 PRO [Official] HDMI Loopout Wireless Video Transmitter and Receiver with 0.08S Low Latency, for Videographer Photographer Filmmaker Cinematographer(Enhanced)

## Features

- 【New Difference From HOLLYLAND MARS 300 PRO】-A 3-in-1 thumbwheel switch menu is added to Hollyland MARS 300 PRO together with a side OLED screen with easy access to the device's power status, channel scan result, video input, channel number, etc., so now people don't have to worry about having their screen blocked when they mount their systems horizontally on the camera.
- 【Fan Speed Control】-New added function to adjust the fan speed in order to control fan noise. Regular speed to keep the fan running at its own pace, or low speed for quiet mode when one sets a microphone next to the transmitter.
- 【Channel Scan & APP Monitoring】-Hollyland MARS 300 PRO also comes with channel scan on both the receiver and the App, so people can easily identify the best channel to use on a shooting location ahead of time, or anytime. System upgradation can be made through HollyView App, you only need to click your phone screen, and the upgradation for Hollyland Mars 300 PRO is done!
- 【2-Way Charging】-Hollyland MARS 300 PRO supports 5-12V wide voltage power supply, including various L-series batteries(NOT INCLUDED), different power banks, and Type-C charging.
- 【3 Versions& 1 Year Guarantee】-There are 3 versions of Hollyland MARS 300 PRO, Single Transmitter version, Standard version and Enhanced version. Built-in antennas are introduced to Hollyland MARS 300 PRO for easy setup, efficient shooting, and different shooting applications. Standard and Enhanced versions come with receivers with built-in antennas.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | 300 PRO-Enhanced |
| Item Weight | 266 Grams |
| Item Dimensions D x W x H | 5.12"D x 5.91"W x 2.36"H |
| Wattage | 5 watts |
| Number of Channels | 7 |
| Output Wattage | 5 Watts |
| Video Encoding | H.264 |
| Output Power | 4 Watts |
| Wireless Technology | Wi-Fi |
| Control Method | App |
| Total Number of HDMI Ports | 4 |
| Connector Type | HDMI |
| Audio Output Mode | Surround |
| Connectivity Technology | Wi-Fi |
| Controller Type | App, Push Button |
| Additional Features | real-time, online-sharing |
| Compatible Devices | DSLR Cameras, Camera, Smartphone |

## Product Details

- **Brand:** HollyView
- **Connectivity Technology:** Wi-Fi
- **Controller Type:** App, Push Button
- **Special Feature:** real-time, online-sharing
- **Compatible Devices:** DSLR Cameras, Camera, Smartphone
- **Total HDMI Ports:** 4
- **Connector Type:** HDMI
- **Audio Output Mode:** Surround
- **Video encoding:** H.264
- **Color:** 300 PRO-Enhanced

## Images

![Hollyland Mars 300 PRO (Enhanced) Wireless HDMI Video Transmission System - Image 1](https://m.media-amazon.com/images/I/61Sc-nOFICL.jpg)
![Hollyland Mars 300 PRO (Enhanced) Wireless HDMI Video Transmission System - Image 2](https://m.media-amazon.com/images/I/81z37yauC8L.jpg)
![Hollyland Mars 300 PRO (Enhanced) Wireless HDMI Video Transmission System - Image 3](https://m.media-amazon.com/images/I/71SDmcb5f3L.jpg)
![Hollyland Mars 300 PRO (Enhanced) Wireless HDMI Video Transmission System - Image 4](https://m.media-amazon.com/images/I/81iQZRAlQqL.jpg)
![Hollyland Mars 300 PRO (Enhanced) Wireless HDMI Video Transmission System - Image 5](https://m.media-amazon.com/images/I/81+vVFonorL.jpg)

## Questions & Answers

**Q: What type of antenna connector do the units have? i would like to extend range with (probably) some outside yagi units, that work well on mofi4500 etc**
A: SMA terminal, does not support antenna extension

Thank you very much for your question, your satisfaction is our greatest pursuit

**Q: video & sound difference...
the video on the live tv differ with the sound from the dj**
A: Thank you very much for your inquiry. The sound from the electronic device must be different from the sound you hear on site

**Q: How I can configure this system to 6 or 8 tv screens repeating the same video signal? Thanks in advance.**
A: There's a monitor with an eight-split screen

Thank you very much for your question, your satisfaction is our greatest pursuit

**Q: alguien a usado con los sawitcher  de Mini atem si funciona gracias**
A: Por supuesto que puede

## Frequently Bought Together

- HollyView Hollyland Mars 300 PRO [Official] HDMI Loopout Wireless Video Transmitter and Receiver with 0.08S Low Latency, for Videographer Photographer Filmmaker Cinematographer(Enhanced)
- ENEGON NP-F550 Camera Battery (2-Pack,2900mAh) for On Camera LED Video Light Panel and Rapid Dual Slot Charger for Sony NP F970, F750, F770, F960, F530, F330, F570, CCD-SC55, TR516, TR716, TR818

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-02*