Hollyland MARS 300 PRO HDMI Wireless Video Transmitter/Receiver Set (Standard)
SKU: 60845918406

Hollyland MARS 300 PRO HDMI Wireless Video Transmitter/Receiver Set (Standard)

Sale price$251.50 Regular price$279.45
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Description

Hollyland MARS 300 PRO HDMI Wireless Video Transmitter/Receiver Set (Standard)Add up to 1080p60 wireless video transmission to your gimbal, mirrorless, or DSLR camera rig using the lightweight standard Mars 300 PRO HDMI Wireless Video Transmitter Receiver Set from Hollyland. This standard model features internal antennas on both the transmitter and receiver. The transmitter provides a single HDMI input plus an HDMI loop out for viewing on an onboard monitor and the receiver provides two HDMI outputs. The transmitter features

Add up to 1080p60 wireless video transmission to your gimbal, mirrorless, or DSLR camera rig using the lightweight standard Mars 300 PRO HDMI Wireless Video Transmitter/Receiver Set from Hollyland. This standard model features internal antennas on both the transmitter and receiver. The transmitter provides a single HDMI input plus an HDMI loop-out for viewing on an onboard monitor and the receiver provides two HDMI outputs. The transmitter features line-of-sight transmission up to 400' to the receiver and up to 300' to a Wi-Fi app.

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 and receiver are compact in size, feature a bright OLED display for configuration, and they each feature a 1/4"-20 mounting thread. Each can be powered using a USB Type-C source, or they can be powered using a separately available L-series type battery using their battery plates. The Mars 300 set also includes an accessory expansion plate, a shoe mount, and a USB Type-C cable.

Features
  • Transmits up to 1080p60 HDMI video
  • 400' line-of-sight transmission to receiver, 300' to 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 on-board or another monitor
  • Dual HDMI outputs on receiver
  • Power via L-series battery or USB Type-C input
  • 1/4"-20 mounting threads

Specifications

Display
Embedded Audio HDMI: 2-Channel
Wireless
Wireless Range 300' / 91.44 m (Line-of-Sight)
400' / 121.92 m (Line-of-Sight)
Channel Bandwidth 20 MHz
Frequency Range 5 GHz
Latency < 0.1 sec
RF Power ≤ 21 dBm
RF Sensitivity -80 dBm
Format Support
Timecode Support No
Packaging Info
Package Weight 1.36 lb
Box Dimensions (LxWxH) 7.3 x 5.7 x 3.1"
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: 60845918406

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4.7 ★★★★★
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Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Loved by both my pup and I! I can't say enough good things!!
Size: Large, Number of Items: 1
My lab puppy absolutely loves this! And so do I. My 5 month old lab puppy loves to play with us and is not so good at playing by himself. Though he is getting a little better. I use this when we need to keep him occupied or when we need a little break. I bought this for him when we first got him at about 2 months old; even then he had no problems figuring it out. Depending on how much food I put in it, this will keep him busy for quite awhile. My puppy does not usually have much of an attention span, he is always jumping from one toy, bone, or chew to another. But with this I know I can consistently depend on him being entertained for at least 15 to 30 minutes, again, depending on how much food I put in there. "Bob" as we call him, is very well made. I purchased the large one and it holds about 2 cups of food. The yellow top screws off so that you can pour the food in, there is an adjustable opening so if you want to make it harder for your dog you can adjust it and he will have to work harder to get the food out. It screws on quite tight and has never come off while my dog is playing with it even when he carries it around by the top. There is another opening towards the bottom where the food comes out that is also adjustable depending on how easy you want it to be or how big the food is that you are using. Both openings are pretty large and I have never had an issue with putting things in there. I know some people use it to put their dog's food in, as my dog is self fed I have never done that. But I do use Cheerios and all kinds of other cereals and treats but mainly I use other "special" dog foods. I buy moist and dry dog foods that look like they may taste good and use them as treats. My dog thinks he is getting treats and never knows the difference, he loves them. It's healthier than feeding him lots of treats and also a lot cheaper. Using the "Bob" not only keeps him independently entertained but also helps to tire him out. It can be a bit loud as I have tile floors but it is not that bad. It is constructed extremely well. My pup plays very rough with it, he bats it around into walls, furniture etc., drops it down steps, it has taken a beating but it has stood up to my dog's abuse, where many of his other toys have not made it. It is very easy to clean. I plan on purchasing another one for my sister-in-law's pig. She is 70 pounds over weight and hates to move around but obviously loves food. I think that putting her food inside will be just the motivation she needs. And it is so well made that I don't have to worry about giving it to her!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2014
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Verified Purchase
Tillea Hurinenko
Belleville, US
★★★★★ 5
Favorite toy
Size: Small, Number of Items: 1, Size: Small, Number of Items: 1
This is my dog’s absolute favorite toy. When I fill it, it’ll keep him busy for up to an hour, and even when I don’t fill it, he likes to tip it around to check for missed treats quite often. It’s super sturdy, and just the right size for him (20 lb mini schnauzer).
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Reviewed in the United States on April 18, 2026
J
Verified Purchase
Jessica Ward
Omaha, US
★★★★★ 5
Perfect Enrichment for my Puppy
Size: Small, Number of Items: 1
Amazing!! Super durable and exactly what I was looking for! My dog loves this and it keeps him very busy! It fits about half a cup inside and can be used anywhere.
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Reviewed in the United States on June 1, 2026
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Verified Purchase
Gerald B
Phoenix, US
★★★★★ 4
Can't be clean but provides fun.
Size: Small, Number of Items: 1
It's well made and our pup really does like it. The only thing is, it doesn't fully open to clean it out. I wouldn't buy it again for that fact. It's tough plastic and sturdy.
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Reviewed in the United States on April 13, 2026
S
Verified Purchase
Susan Goforth
Cuba, US
★★★★★ 5
Best dog toy!!
Size: Large, Number of Items: 1, Size: Large, Number of Items: 1
Best dog toy ever. They stayed occupied and have fun !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026

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