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Description
Hummingbird V3.1 RaceSpec ELRS 16.5g BNF Mini DroneHummingbird V3. 1 RaceSpec ELRS 16. 5g BNF Mini Drone Take your FPV racing to the next level with the Hummingbird V3. 1 RaceSpec ELRS BNF Mini Drone . Weighing just 16. 5g , this agile marvel is built for competitive pilots who demand nothing but peak performance. Powered by HMB RS 0702 30000KV motors and tuned with Betaflight 4. 5 KAACK firmware , this drone offers blistering speed and precision control to dominate any race track. Equipped with a
Hummingbird V3.1 RaceSpec ELRS 16.5g BNF Mini Drone
Take your FPV racing to the next level with the Hummingbird V3.1 RaceSpec ELRS BNF Mini Drone . Weighing just 16.5g , this agile marvel is built for competitive pilots who demand nothing but peak performance. Powered by HMB RS 0702 30000KV motors and tuned with Betaflight 4.5 KAACK firmware , this drone offers blistering speed and precision control to dominate any race track.
Equipped with a race-legal 25mW VTX , you can compete with confidence knowing your setup complies with FPV event regulations. With flexible ESC PWM rates (24kHz, 48kHz, and 96kHz), this drone allows racers to customize performance based on their style. Its lightweight Cockroach 65mm Brushless LiteAF Racing Frame is designed for speed and durability, making it the perfect choice for serious FPV racers.
Whether you're chasing podiums or personal bests, the Hummingbird V3.1 delivers unparalleled performance, agility, and customization.
Key Features
- Ultra-Lightweight Design: Only 16.5g , optimized for unmatched speed and agility.
- High-Performance Motors: Powered by HMB RS 0702 30000KV brushless motors for competitive edge.
- Accurate 25mW VTX: Stay within race-legal power limits for compliant racing.
- ESC PWM Rate Options: Adjustable to 24kHz, 48kHz (default), or 96kHz for torque, balance, or smoothness.
- Betaflight Firmware: Tuned with Betaflight 4.5 KAACK for precise control and RPM limits.
- Durable Frame: Cockroach 65mm Brushless LiteAF frame with enhanced durability.
- Advanced Receiver: SPI ExpressLRS 2.4G with soldered enamel wire antenna for reliable signal strength.
Specifications
- Frame: Cockroach 65mm Brushless LiteAF Racing Frame
- Motors: HMB RS 0702 RaceSpec True 30000KV
- Propellers: Azi 31mm Tri-Blade Micro Props (1.0mm Shaft)
- Flight Controller: Hummingbird v3.1 RaceSpec ELRS with STM32F411 MCU and BMI270 gyro
- ESC: 12A, pre-flashed with Bluejay 0.19.2 O-H-5 48kHz firmware
- VTX: 25mW 5.8GHz Analog VTX
- Battery Connector: GNB A30 (BT2.0 compatible)
- Weight: 16.5g (with electronics)
- Recommended Battery: 300mAh 1S 3.8V
In the Box
- 1 x Hummingbird V3.1 RaceSpec ELRS BNF Drone
- 1 x Cockroach 65mm Brushless LiteAF Racing Frame (pre-assembled)
- 4 x Azi 31mm Tri-Blade Propellers
- 1 x BeeEye Camera RaceSpec with short wire
- 1 x TPU Camera Mount
- 1 x RaceSpec VTX Antenna
Note: Accessories and contents may vary depending on supply.
Important Notices
- Not for Beginners: The Hummingbird V3.1 is a high-performance drone intended for experienced pilots.
- Warranty: Covers DOA (Dead on Arrival) units only; physical damage, crashes, or modifications void the warranty.
- Firmware Updates: Do not flash firmware; reset to factory settings if issues arise.
- Beginner Option Available: For novice pilots, we recommend the more durable Hummingbird V3.1 Standard Version .
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
4.8 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 4
I like this book
Format: Hardcover
I like how this book made you look at things differently and made you understand you're self in ways you never had before and be fine with what you saw. theirs always been more then one way to be and their always will be. this book also let's you be fine with not socializing if that's how you feel
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Reviewed in the United States on May 17, 2026
★★★★★ 5
There All Along
Format: Kindle
It all came about on a recent trip to Mexico after my wife of ten years forwarded an article about Dr Kaminski’s discovery of a new personality type.
Interested, I dove in to find everything that I read resonated deeply. I looked up the book and bought the Kindle version and it’s been un-put-down able since.
My life hasn’t been without a struggle here and there. The short version is that I put myself through Boise State in their accounting program, did well, and then graduated in ‘89.
Don’t laugh, my parents thought it would be good if there was an accountant out there with “personality.” It was a bad idea but I didn’t want to do something beneath me like paint houses or be a mechanic. So I gave in.
There was an immediate price to pay. My long time girlfriend broke up with me because she wanted us to be more and I felt I had to focus on school and work.
I had decent grades despite my shattered heart and my professors were fairly supportive of me. I received an attractive offer to work in a regional firm but it turned out I not only didn’t like the work but even worse, I couldn’t do it.
In practice nothing made sense. Balance sheets wouldn’t balance. Income statements wouldn’t reconcile with sales and closing the books was hell. It all seemed so unlike the problems in my textbooks. So I continued working in the grocery store for a few more years.
Then in 1992, I met a girl, you know “the one.” Because she was pretty and actually returned my call, I had to have her like she was a possession.
So we dated and got married and I sat for and passed the CPA exam and went on to work as an auditor for the State of Idaho which is a lot of fact checking and report writing. In true fashion I tired of the politics and mostly just having a boss.
Time marched on. We had kids. She knew she’d found her sucker. I quit my job, opened a private practice specializing in bookkeeping and taxes, neither of which I was very good at.
I was good at trying to keep my infinitely narcissistic wife happy keeping up with the Joneses and all the appearances. Through utterly pathetically and foolish means. I got in over my head and embezzled from a client which was discovered although I was never prosecuted, which I correctly predicted.
So it’s complicated and I always wondered why I would do such a thing. The answer is elusive, and obviously it was an unbelievably stupid thing to do but I feel I did it either as a cry for help or because I thought my ex wife was worth doing something so wrong. I think I wanted to get caught so I could get my life right at some point.
I’ve gone with the cry for help answer because no one is worth stealing for.
After $75,000 in child support (which was artificially high due basically to what amounted to extortion from my lovely ex wife - she found out I embezzled to hang on to her then weaponized it against me) and repaying the client I stole from, I started working as a solo painting contractor and never looked back.
Life got good for me after I straightened out and became who I am. My second wife believed in me and supported me unconditionally.
We’re retired now and are moving to Mexico this summer. 2026
I’m now 61, took the test, my score 227/280. Undeniably an Otrovert.
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Life changing and immensely comforting
Format: Kindle
A well written and descriptive book on a topic that I had never seen before but described me to a T. This book lead to great clarity about why I feel the way I do, how to embrace the positives, and best of all, how to navigate a world where I am different from most through peace and empowerment. An excellent read even if these traits don't apply to you, as understanding the inner workings of others and allowing each to be his/her own person is where we learn to live in harmony. Excellent book.
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Interesting and informative
Format: Hardcover
Somewhat contrarian to traditional thinking
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Reviewed in the United States on May 24, 2026
★★★★★ 3
Not a new personality type -- one of the 16 Myers Briggs types
Format: Kindle
The author claims to have identified a personality type that differs from the 16 types identified in the Myers Briggs Type Indicator (MBTI). Among those 16 MBTI types, 8 are extraverts and 8 are introverts. The author refers to those 8 introvert types as a single personality category, and then he tries to differentiate them from the type he proposes: the Otrovert. However, his description of the Otrovert is a detailed, accurate description of one of the 8 Myers Briggs introvert types: the INTJ. So he has not identified a new personality type; he has simply isolated one of the 16 MBTI types and elaborated on it. He does an excellent job of explaining the nuances of the INTJ personality, but he has not identified something new. I would have rated this book 5 stars if it had been presented as a closer look at the INTJ type. The book "Type Talk" by Kroeger and Theusen is the preeminent authority on the MBTI, written by people who qualify instructors to administer the MBTI instrument--find it on Amazon at this link:
https://www.amazon.com/Type-Talk-Personality-Types-Determine/dp/0440507049/ref=sr_1_1?
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Reviewed in the United States on September 10, 2025