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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
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Description
Hollyland Mars 300 PRO HDMI Wireless Video Transmitter/Receiver Set (Standard)The Hollyland Mars 300 PRO is a lightweight and versatile wireless video transmission system that delivers high definition video up to 1080p60. Ideal for gimbal stabilizers, mirrorless, and DSLR camera rigs, this enhanced kit features dual HDMI outputs, a robust transmission range, and real time monitoring capabilities via the HollyView app, making it perfect for professional videographers and content creators. Features High Definition Transmission:
The Hollyland Mars 300 PRO is a lightweight and versatile wireless video transmission system that delivers high-definition video up to 1080p60. Ideal for gimbal stabilizers, mirrorless, and DSLR camera rigs, this enhanced kit features dual HDMI outputs, a robust transmission range, and real-time monitoring capabilities via the HollyView app, making it perfect for professional videographers and content creators.
Features
- High-Definition Transmission: Transmits video in up to 1080p60 HDMI for crystal-clear visuals.
- Extended Range: Offers a line-of-sight transmission range of up to 120m to the receiver and 90m to the app, ensuring flexibility in shooting environments.
- OLED Display: The side-mounted OLED display provides at-a-glance information on signal strength, battery life, video format, and channel, easily viewable in any orientation.
- HollyView App Monitoring: Compatible with iOS and Android devices, the app enables real-time monitoring with features such as 3D LUTs, focus peaking, zebra patterns, and zooming.
- Nimble Thumbwheel Switch: Simplifies navigation through the function menu, reducing the number of buttons and enhancing user experience.
- Multiple Power Options: Supports power supply via USB Type-C, DC adapter, power bank, or NP-F battery (sold separately), ensuring uninterrupted operation.
- Dual HDMI Outputs: The receiver features two HDMI outputs for simultaneous connections to multiple devices, enhancing workflow efficiency.
Specifications
- Hardware Platform: iOS, Android, Camera, DSLR, Video
- Video Format In/Out: HDMI in, HDMI Loopout: 480p60, 576p50, 720p50/60, 1080i50/59.94/60, 1080p23.98/24/25/29.9/30, 1080p50/59.94/60
- Interface Types: HDMI, USB-C, RP-SMA
- Live Streaming: Yes via App (iOS Only)
- Frequency: 5GHz
- Code Rate: 6-8Mbps
- Auto Frequency Hopping: No
- Channel Scan: Yes (RX App)
- App Monitoring: Yes
- Transmission Range: 300ft / 91.4m (LOS)
- Latency: 0.1s
- Transmitter Weight: 0.136 kg
- Receiver Weight: 0.1285 kg
- TX/RX Dimensions: 110 x 61 x 22.8 mm
- Power Consumption: <11W (Transmitter), <4W (Receiver)
- Power Supply: Bus Power (USB), Battery 5-12V DC
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.0 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Looks Even Better in Person!
Color: Rose Red
Does exactly what it says. Simple, effective, and high quality.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
The pooch is on Cloud No 9
Color: Blue
Lucky loves everything about this (blue) octopus. It has squeakers in all the right places and the crinkle sound adds to his fun. He’s almost 70lbs and extremely strong, and can be an aggressive player and chewer. So far, it has held up extremely well for the tug-of-war games and crazy shaking play. It’s well worth the money. I also want to mention that this toy is true to size. I have too often ordered dog toys that turned out to be much smaller than advertised.
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Reviewed in the United States on January 15, 2026
★★★★★ 5
Dog loves snakey!
Style: Rainbow Snake
Is great for play loving dog..with gentle mouth.
Surprisingly, it has really held up after tons of tugging.
I didn’t think it would bc is not heavy duty material or stitching,
rather is soft & light weight. Has plenty of squeakers too!
- Darker colors would be nice! Human preference. :)
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Reviewed in the United States on February 20, 2024
★★★★★ 3
Poor quality and materials
Style: Rainbow Snake
I bought this for my 8 week old German Shorthaired Pointer puppy. Within 24 hours the majority of the squeakers were dead, and about 1/3 of the squeakers had been removed. The material is not strong and easily ripped open. I gave 3 stars because my puppy liked the toy, but the quality was not good. I expect to be throwing this toy in the garbage by the end of the week.
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Reviewed in the United States on December 29, 2025
★★★★★ 4
Here for a good time, not a long time
Style: Rainbow Snake, Style: Rainbow Snake
Our puppy loved his snake. Within 10 minutes he already had one of the squeakers out! Not very good quality for the price in my opinion. 6 weeks later and every squeaker is out and all the stuffing! He still plays with it even though it is just a piece of cloth now. I gave it 4 stars because he still loves it.
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Reviewed in the United States on March 15, 2026