SKU: 2043959604

HDZero FPV Goggles 2 HDZ3520

Sale price$327.58 Regular price$363.98
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

HDZero FPV Goggles 2 HDZ3520HDZero Goggle 2 builds on the success of the original with practical upgrades pilots will appreciate: a sharper, dust resistant optic module, built in analog receiver, integrated WiFi for wireless mirroring, and a protective hard case. It keeps everything that made the original greatultra low latency, open source flexibility, and all in one digital + analog supportwhile adding more value and convenience for everyday flying. HDZero Goggles 2 were

HDZero Goggle 2 builds on the success of the original with practical upgrades pilots will appreciate: a sharper, dust-resistant optic module, built-in analog receiver, integrated WiFi for wireless mirroring, and a protective hard case. It keeps everything that made the original great—ultra-low latency, open-source flexibility, and all-in-one digital + analog support—while adding more value and convenience for everyday flying.

HDZero Goggles 2 were designed with the FPV community for the FPV community. They asked what you wanted, and they delivered:

  • Open-source goggle software and CAD files, so you can customise it to your preferences
  • Clear digital video immune to warping, colour shifting, and image rolling
  • 1080p 90hz adaptive refresh rate OLED micro-displays
  • Resolutions for different flying types: 1080p30, 720p60, 540p90, and 540p60
  • Smoothest and fastest link for the most connected flying feel (3ms glass-to-glass)
  • Fly with friends – 1-way broadcast doesn’t interfere with nearby pilots
  • Improved analogue video resolution with real-time de-interlacer
  • Built-in analogue receiver sharing antenna with HDZero receiver
  • All the video input and output you need – one goggle for digital, analogue, and HDMI video
    • Analogue 3.5mm AV input
    • HDMI input and output
    • Headphone/microphone combo jack
  • Add-on analogue module bay that accepts most of today’s analogue modules
  • Mount antennas to innovative rail mount system

Features

  • Fully enclosed optical module to keep dust out
  • Significantly sharper edges for enhanced optical display clarity (<1.5% distortion)
  • Greatly enhanced analogue reception performance, ensuring improved handling of weak signals
  • Available in two shell colours—White and Red—to suit individual preferences
  • On/off sliding switch – be confident that the goggle is on or off at a glance or by feel
  • Designed for open source, the new goggle runs Linux. All code for the user interface is new and open source
  • Support diopter lens inserts
  • 90Hz 1080p OLED screens with sliding IPD adjustment and dials for focus adjustment
  • By integrating the entire goggle display pipeline with HDZero’s fixed-latency video transmission, these goggles achieve 3ms glass-to-glass sub-frame latency with no jitter or dropped frames
  • Mounting rails for patch antennas or whatever else you might want to mount
  • Recessed front SMA jacks so no need to remove antennas when packing the goggle away
  • Three independently addressable fans work in combination to cool the internals and prevent fogging. They are soft mounted to prevent screen vibration and noise
  • HDMI input and HDMI output
  • Built-in microphone for DVR
  • 3.5mm combination headphone / microphone jack for audio and external mic
  • 3.5mm analogue video/audio input for use with ground station inputs
  • Integrated 2D de-interlacer that adds no delay for analogue input
  • Built-in ELRS backpack support
  • Built-in H.265 DVR for HDMI in/Analog/HDZero input
  • Built-in analogue receiver
  • Built-in 2.4Ghz WiFi video streaming module for live streaming
  • 6-axis smart inertial measurement for head tracking pan+tilt support
  • Add-on side-mounted analogue module bay that accepts most of today’s analog modules

Specifications

  • HDMI input latency: <1ms
  • Analogue Camera glass-to-goggle glass latency: <2ms
  • HDZero Camera glass-to-goggle glass latency: <3ms
  • Adjust IPD range: 58-72mm (57-70mm for v1)
  • Adjustable focus range: +4 to -7 diopter (was +2 to -6 for v1)
  • Full HD 1920x1080p 90fps OLED micro display
  • FOV: 46deg
  • Input voltage: 7V-25.2V (2S-6S)

Includes

  • 1x HDZero goggle 2
  • 1x wide face plate
  • 1x narrow face plate
  • 1x foam padding
  • 1x Goggle Strap
  • 1x 1200mm XT60 cable
  • 1x 150mm HDZero VTX programing cable
  • 1x hard case travel box
  • 1x Lens cloth

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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: 2043959604

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Sue B
Waukegan, US
★★★★★ 5
Excellent durability!
Size: Medium Set of 6
I’m impressed with how durable these balls are! The rubber is nice and thick and tough, so my dogs have been unable to rip them apart yet. The spikes help clean their teeth when they chew, which is a plus. After weeks of use, the rubber is not sticky and does not smell. They haven’t lost shape or bounce. The size is perfect for my large shepherd husky dogs, as well as my medium sized Heeler. The loud squeaker in 2 of them has stopped working, which I’m not sad about. As a matter of fact, I’d give 10 stars if all of the squeakers stopped squeaking, lol! The package of 6 balls was a great value!! Will definitely buy again.
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Reviewed in the United States on March 22, 2026
K
Verified Purchase
Keenan Brock
Draper, US
★★★★★ 5
So much fun
Size: Large Set of 3
The dog and my wife love these. The spines keep your the drool you have to touch to the minimum. Very durable for a dog that loves his toys and destroys them. Squeak is fun but got a little much. Just stabbed knife into the squeezer hole and silenced them right up - still kinda squeaks, just without all that high pitch goodness.
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Reviewed in the United States on April 29, 2026
H
Verified Purchase
Helen
Alexandria, US
★★★★★ 5
Great for playful dogs
Size: Medium Set of 6
These are great! I unfortunately had to return them because my dog is 45 pounds and they’re too big for her. She couldn’t carry them constantly in her mouth. But the quality, colors, squeak, and bouncy effects are perfect for playful dogs or simply getting your dog to play more. I’m going to see if they have smaller sizes available. Great value too!
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Reviewed in the United States on March 24, 2026
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Carla Tibbetts
Los Angeles, US
★★★★★ 4
Not for chewers
Size: Medium Set of 6
Not for chewers, but I bet non chewers would like the. Good quality, bounce, fun color and texture. Fun while it lasted, but didn't last long with my 2 year old pitbull. We've been trying to find the replacement to his durable spiky ball that went down a sewage drain. Right now the Chuck-Its are the ones that last (minus just one)
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Reviewed in the United States on October 8, 2025
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Pam Cunningham
Dallas, US
★★★★★ 5
Almost Indestructible!
Size: Medium Set of 6
My dog LOVES these balls, and it's all about the squeaker (which my husband hates). The size is great and I don't worry about it getting lodged in her throat. They are very durable too. We had one lone ball for YEARS and I forgot it ever squeaked, but it was still in tact. I searched for a replacement because I was so impressed with it. Very happy to have found it. I just ordered some for my son's dog too. The squeaker may eventually come loose, but it's worth the money to buy again!
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Reviewed in the United States on January 9, 2026

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