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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
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Description
hdzero goggles price HDZero Goggle 2 with Echo Antenna Kit Bundle ($27 Bundle Discount) – HDZero Shop(US)HDZero Goggle 2 + Echo Antenna Kit Bundle (Save $27) Get the complete HDZero goggle experience in one click. This bundle pairs the HDZero Goggle 2 with the HDZero Echo Antenna Kit and applies an automatic $27 savings versus buying separately. Why This Bundle Better reception out of the box: The Echo kit gives you a matched 4 antenna setup tuned for HDZero. Built for the HDZero ecosystem: Factory tested antennas, proper alignment mounts, and consistent
HDZero Goggle 2 + Echo Antenna Kit Bundle (Save $27)
Get the complete HDZero goggle experience in one click. This bundle pairs the HDZero Goggle 2 with the HDZero Echo Antenna Kit and applies an automatic $27 savings versus buying separately.
Why This Bundle
- Better reception out of the box: The Echo kit gives you a matched 4-antenna setup tuned for HDZero.
- Built for the HDZero ecosystem: Factory-tested antennas, proper alignment mounts, and consistent performance.
- Simple value: No hunting for “good enough” antennas - just a proven set that works well with the goggles.
HDZero Goggle 2
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.
Highlights
- 1080p 90Hz OLED micro-displays with adaptive refresh modes
- Ultra-low latency: <3ms HDZero camera glass-to-goggle glass
- Clear digital video: no warping, rolling, or color shifting artifacts
- Built-in high-sensitivity analog receiver + real-time deinterlacer (no added delay)
- Integrated WiFi video streaming / mirroring
- Built-in H.265 DVR for HDZero / Analog / HDMI input
- HDMI input and HDMI output
- 3.5mm analog AV input + headphone/mic combo jack
- Open-source Linux-based software (UI code and CAD files available)
- Adjustable IPD (58-72mm) and focus (+4 to -7 diopter), supports diopter inserts
- Fully enclosed dust-resistant optical module, sharper edges (<1.5% distortion)
- Recessed front SMA jacks + rail mount system for antennas and accessories
- Three soft-mounted fans for cooling and anti-fog
- ELRS backpack support + 6-axis IMU for head tracking support
Specifications
- HDMI input latency: <1ms
- Analog camera latency: <2ms
- HDZero camera latency: <3ms
- Display: 1920x1080p OLED, 90Hz
- FOV: 46°
- Input voltage: 7V-25.2V (2S-6S)
In the Box
- 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 programming cable
- 1x Hard case travel box
- 1x Lens cloth
HDZero Echo Antenna Kit
The HDZero Echo Antenna Kit is a high-performance antenna set designed specifically for HDZero Goggles, delivering clean, reliable reception without overspending. Every antenna is factory-tested for consistent quality.
What’s Included
- 2x Patch antennas (~7 dBi gain)
- 2x RHCP omni antennas (~3 dBi gain)
- Injection-molded angled mounts for proper alignment
- VSWR ≤ 1.5
- 100% factory-tested
Bundle Pricing
- $30 when purchased with HDZero Goggles (this bundle)
- $56.99 when purchased separately
In testing, Echo delivers strong performance across open fields, indoor tracks, and mixed environments - with stable video and dependable range.
Test comparison video: https://youtu.be/LawQUhWhQ60
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
4.3 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Great practice
Format: Paperback
Excellent complement to the Foundations book
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2024
★★★★★ 5
This is the book you are looking for.
Format: Paperback, Format: Paperback
After searching through about four different vocab books, I finally found one I can truly vouch for: Robert's Extremely Nerdy Guide to Digital SAT Vocabulary.
Robert is actually my daughter’s SAT tutor and recommended this book. At the time, my daughter had almost given up on the vocab portion of the SAT—there were only 7 weeks left to the test date (we’re now down to just 2 weeks). Honestly, what can you achieve in that short time? Still, I decided to buy it—what did we have to lose?
Because I’d already gone through so many SAT vocab books, I knew a good one when I saw it. Just flipping through the first few pages convinced me this was the right fit, and my daughter immediately got to work. The book starts with 6 sections on word roots, then moves into 26 sections of similar-meaning words. Each chapter includes a matching activity (which my daughter finds essential for retention) and ends with SAT-style practice questions.
Since using this book, she spends much more time memorizing and testing words. I only wish we had discovered it earlier so she could have had more time to digest and apply what she’s learning. Before this, she was getting about 50% of vocab questions right on a good day; now, after just over a month with this book, she’s averaging 80–90%.
As a side note, I’m not a native English speaker, and I’ve also learned so many words by reviewing her answers. Almost every word I’ve come across in the past and thought, “I should look this up someday” seems to be in this book—a testament to why the SAT brought vocabulary back for the digital test.
This book has served my family extremely well, and I plan to start my youngest child on it earlier. Get this book, and start early.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
★★★★★ 5
Fantastic categories for SAT vocab
Robert’s vocab book has been a fantastic addition to my tutoring resources. My students love the ease of progression through the short chapters. It is helping tremendously with vocabulary comprehension in addition to his mock tests.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2025
★★★★★ 5
Look no further.
Format: Kindle, Format: Kindle
After searching through about four different vocab books, I finally found one I can truly vouch for: Robert's Extremely Nerdy Guide to Digital SAT Vocabulary.
Robert is actually my daughter’s SAT tutor and recommended this book. At the time, my daughter had almost given up on the vocab portion of the SAT—there were only 7 weeks left before her test date (we’re now down to just 2 ½ weeks). Honestly, what can you achieve in that short time? Still, I decided to buy it—what did we have to lose?
Because I’d already gone through so many SAT vocab books, I knew a good one when I saw it. Just flipping through the first few pages convinced me this was the right fit, and my daughter immediately got to work. The book starts with 6 sections on word roots, then moves into 26 sections of similar-meaning words. Each chapter includes a matching activity (which my daughter finds essential for retention) and ends with SAT-style practice questions.
Since using this book, she spends much more time memorizing and testing words. I only wish we had discovered it earlier so she could have had more time to digest and apply what she’s learning. Before this, she was getting about 50% of vocab questions right on a good day; now, after just over a month with this book, she’s averaging 80–90%.
As a side note, I’m not a native English speaker, and I’ve also learned so many words by reviewing her answers. Almost every word I’ve come across in the past and thought, “I should look this up someday” seems to be in this book—a testament to why the SAT brought vocabulary back for the digital test.
This book has served my family extremely well, and I plan to start my youngest child on it earlier. Get this book, and start early.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
★★★★★ 5
Great list of words
Format: Kindle
Useful words, well organized. It's a valuable resource for students who are looking for points beyond grammar/notes/transitions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2025