---
product_id: 122773741
title: "Hollyland Mars 300 Pro HDMI Transmission System 5G Video & Audio Transmission APP Support Android & iOS (Standard Version)"
brand: "hollyland"
price: "€ 876.20"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.sk/products/122773741-hollyland-mars-300-pro-hdmi-transmission-system-5g-video-audio
store_origin: SK
region: Slovakia
---

# Hollyland Mars 300 Pro HDMI Transmission System 5G Video & Audio Transmission APP Support Android & iOS (Standard Version)

**Brand:** hollyland
**Price:** € 876.20
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Hollyland Mars 300 Pro HDMI Transmission System 5G Video & Audio Transmission APP Support Android & iOS (Standard Version) by hollyland
- **How much does it cost?** € 876.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/122773741-hollyland-mars-300-pro-hdmi-transmission-system-5g-video-audio)

## Best For

- hollyland enthusiasts

## Why This Product

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

## Description

Key Features: Wheel Button on the Side, One-button Rolling Adjustment OLED Screen Display on the Side 400ft Transmission Range between RX and TX (LOS) The Lowest Latency is 0.08s HDMI Input & HDMI Loopout atTX, Dual HDMI Output at RX Supports USB Type-C Power Supply 1 Transmitter Supports up to 1 Receiver and 2 Apps Monitoring (Or1 Transmitter Supports up to 3 Apps Monitoring Without RX) Supports Smart Channel Selection Supports App Firmware Upgrade. Technical Specifications: Interface: Transmitter: HDMI Input (Type A Female) , HDMI Loop out (Type A Female), USB Type-C; Receiver: HDMI Output (Type A Female), USB Type-C Supply Interface: USB Type-C Supply: 5V/2A & Battery Supply: 5-12V DC Power Consumption:  Transmitter: <11W ;  Receiver: <4W Weight:Transmitter: 136g; Receiver: 128.5g Dimension:  Transmitter-- L*W*H: 110*61*21 mm & The battery plate excluded ;  Receiver-- L*W*H: 110*61*21 mm & The battery plate excluded Input / Output Video Format:Transmitter: HDMI: 480p60; 576p50; 720p50/59.94/60; 1080i50/59.94/60; 1080p23.98/24/25/29.9/30; 1080P50/59.94/60 ;  Receiver: HDMI: 480P60 ; 576P50; 720P50/60; 1080i50/60 ; 1080P24/25/30; 1080P 50/60 Frequency: 5GHz Modulation Mode: OFDM Transmission Power: Maximum 21 dBm Receiver Sensitivity: -80 dBm Transmission Latency: 0.08s Minimum delay Bandwidth: 20 MHz  Packing List: 1 x Mars 300 PRO Transmitter  1 x Mars 300 PRO Receiver  1 x User Guide 1 x Expansion Accessory  1 x Cold Shoe 1 1 x USB Type-A to Type-C data cable

## Features

- About this item     BUILT-IN ANTENNAS: Built-In Antennas for Easy Setups, Efficient Shooting, and Different Shooting Applications     300ft 1080p Video & Audio Transmission: 300FT TRANSMISSION RANGE WITH 0.08S MINIMUM LATENCY. Up to 300ft Hassle-Free and Reliable Range for Wireless Video and Audio Transmission, 0.08S Lowest Achievable Latency for Real-Time Monitoring.     SIDE OLED: Side OLED Provides Easy Access to Power Status, Channel Scan, and Other OLED Display Information for Both Vertical or Horizontal Installation Methods.     REAL-TIME APP MONITORING: Supports up to 3 Phones / Tablets Real-Time Monitoring with Pro Monitor Features, such as Waveform, Focus Peaking, Zebra, ZOOM, 3D Luts, etc.     THUMBWHEEL SWITCH MENU:Better Using Experience with the Multi-Functional Clickable Thumbwheel Switch    ›See more product details

## Images

![Hollyland Mars 300 Pro HDMI Transmission System 5G Video & Audio Transmission APP Support Android & iOS (Standard Version) - Image 1](https://m.media-amazon.com/images/I/61pnHinRONL.jpg)
![Hollyland Mars 300 Pro HDMI Transmission System 5G Video & Audio Transmission APP Support Android & iOS (Standard Version) - Image 2](https://m.media-amazon.com/images/I/61Rfk1IgIWL.jpg)
![Hollyland Mars 300 Pro HDMI Transmission System 5G Video & Audio Transmission APP Support Android & iOS (Standard Version) - Image 3](https://m.media-amazon.com/images/I/613ufFzcJuL.jpg)
![Hollyland Mars 300 Pro HDMI Transmission System 5G Video & Audio Transmission APP Support Android & iOS (Standard Version) - Image 4](https://m.media-amazon.com/images/I/61DoBpPhPJL.jpg)
![Hollyland Mars 300 Pro HDMI Transmission System 5G Video & Audio Transmission APP Support Android & iOS (Standard Version) - Image 5](https://m.media-amazon.com/images/I/61xSa+TJIuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent Value
  

*by N***X on Reviewed in the United States on August 5, 2020*

This does exactly what it’s supposed to do. Solid HD video transmission up to 300 feet. Will be using this for remote monitoring and live-streaming of cameras at weddings.

### ⭐⭐⭐⭐⭐ 







  
  
    Everything I needed
  

*by M***N on Reviewed in the United States on July 31, 2020*

The durability and the range is more than what I expected! Definitely worth it!!

### ⭐⭐⭐⭐⭐ 







  
  
    Works as advertised
  

*by A***L on Reviewed in the United States on September 7, 2020*

This device worked as advertised to wirelessly connect our camera to our media server at church

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**Shop now:** [https://www.desertcart.sk/products/122773741-hollyland-mars-300-pro-hdmi-transmission-system-5g-video-audio](https://www.desertcart.sk/products/122773741-hollyland-mars-300-pro-hdmi-transmission-system-5g-video-audio)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-19*