SKU: 49695257019

Hollyland MARS 300 PRO HDMI Wireless Video Transmitter

Sale price$112.05 Regular price$124.50
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

Hollyland MARS 300 PRO HDMI Wireless Video TransmitterAdd up to 1080p60 wireless video transmission to your gimbal, mirrorless, or DSLR camera rig using the lightweight Mars 300 PRO HDMI Wireless Video Transmitter from Hollyland. This model features internal antennas and a single HDMI input plus an HDMI loop out for viewing on an onboard monitor. The transmitter features line of sight transmission up to 328' to a separately available Mars 300 PRO receiver or to a Wi Fi app for monitoring. Using the

Add up to 1080p60 wireless video transmission to your gimbal, mirrorless, or DSLR camera rig using the lightweight Mars 300 PRO HDMI Wireless Video Transmitter from Hollyland. This model features internal antennas and a single HDMI input plus an HDMI loop-out for viewing on an onboard monitor. The transmitter features line-of-sight transmission up to 328' to a separately available Mars 300 PRO receiver or to a Wi-Fi app for monitoring.

Using the Hollyview app for iOS or Android, you can monitor your video transmission in real time via a Wi-Fi connection. The transmitter can transmit to up to one receiver and two apps, or to a total of three apps, simultaneously. The transmitter is compact in size, featuring a bright OLED display for configuration, and a 1/4"-20 mounting thread. It is powered using a USB Type-C source, or it can be powered using a separately available L-series type battery using the battery plate. The Mars 300 transmitter also includes an accessory expansion plate, a shoe mount, and a USB Type-C cable.

Features
  • Transmits up to 1080p60 HDMI video
  • 328' line-of-sight transmission to receiver or App
  • OLED display
  • Real-time app monitoring
  • Simultaneously transmit to one receiver and two apps or to three apps
  • HDMI input and loop-out on transmitter for viewing on an onboard or another monitor
  • Power via L-series battery or USB Type-C input
  • 1/4"-20 mounting thread

Specifications

Display
Embedded Audio HDMI: 2-Channel
Wireless
Wireless Range 328' / 100 m (Line-of-Sight)
Channel Bandwidth 20 MHz
Frequency Range US: 5 GHz
Latency < 0.1 sec
RF Power ≤ 21 dBm
Format Support
Timecode Support No
Power
Built-In Battery None
Packaging Info
Package Weight 0.95 lb
Box Dimensions (LxWxH) 6.7 x 5.7 x 3"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49695257019

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4.1 ★★★★★
Based on 28 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Nice Case & Keyboard
Color: Blue
Love this case with a keyboard. I like using the keyboard vs using one on the screen of iPad. And the keyboard has rechargeable batteries instead of having to buy batteries. And it protects my iPad.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
E
Verified Purchase
Eli Beltran
Los Angeles, US
★★★★★ 1
Beautiful, and everything I want it except that the keyboard keys didn’t work😭
Color: Light Pink
I searched and search for the right keyboard case for me. The most important thing for me was to be able to remove the iPad case itself from the whole case and keyboard, and this one was it. Unfortunately, when I started checking the keyboard a lot of The keys were not output in the correct symbol or letters. So defeats the whole purpose of having a keyboard. I returned it and asked for a replacement, thinking that the item was defected, but when I got the New replacement, it was the same thing so I tried to contact the seller, but there was no option to do that. Therefore, I had to return the second replacement keyboard and look for another keyboard cover.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
A
Verified Purchase
Annabelle wilson
Louisville, US
★★★★★ 5
Quality and Functional
Color: Navy Blue, Color: Navy Blue
I was looking for a case that could rotate and includes a keyboard. I have the gen 5 Ipad Air and it fits just fine. The part that rotates is magnetic (pretty strong) so if i just want the part with the ipad, I can just take it off. Keyboard is magnetic and the touchpad is such a bonus. It was easy to connect and every key works (can also change light color). Im also really impressed with the quality of the case, its pretty thick and even the plastic is nice. The navy blue color is also super cute, wish they had a dark red color too.
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Reviewed in the United States on May 13, 2026
E
Verified Purchase
Ellary
Houston, US
★★★★★ 5
ABSOLUTELY PERFECT - I LOVE THIS!!!
Color: Pink
I absolutely LOVE this case and the keyboard - it’s absolutely perfect in just about every way. If I had to get nit-picky and find something to give feedback on, I would say it is a bit heavy and it is a bit annoying that you have to move the keyboard forward when you want to use it and backward when you want to close up the case but I don’t care, I love it!
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Reviewed in the United States on March 12, 2026
K
Verified Purchase
Kyle K.
Belleville, US
★★★★★ 5
iPad case
Color: Navy Blue
Great case, functions well and the keyboard is a nice touch. Would recommend.
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Reviewed in the United States on June 3, 2026

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