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Description
Happymodel Mobula8 2S Digital HD (Walksnail Avatar) 85mm Micro FPV Whoop Drone - ELRS 2.4Here comes Mobula8 2S Digital HD FPV series with Walksnail Avatar System, New CrazyF405 ELRS flight controller, EX1103 KV11000 motors and Gemfan Hurricane 2023 tri blade propeller, which has excellent power performance and extremely smooth flight in HD Quality Video. Here is our recommended 2S 550mAh Battery that fits perfectly in this drone! Check out our Micro Whoop Drones, our entire Happymodel Products and The Digital BNF PNP RTF Collection.
Here comes Mobula8 2S Digital HD FPV series with Walksnail Avatar System, New CrazyF405 ELRS flight controller, EX1103 KV11000 motors and Gemfan Hurricane 2023 tri-blade propeller, which has excellent power performance and extremely smooth flight in HD Quality Video.
Here is our recommended 2S 550mAh Battery that fits perfectly in this drone!
Check out our Micro Whoop Drones, our entire Happymodel Products and The Digital BNF/PNP/RTF Collection.
Features:
- Digital HD FPV experience
- New CrazyF405 ELRS HD flight controller
- Powerful and Smooth
- UART ExpressLRS receiver
- Built-in blackbox for Gyroflow and PID Tune
Specifications:
Motor
- Mode: EX1103 KV11000
- Configu-ration:9N12P
- Stator Diamter:11mm
- Stator Length:3mm
- Shaft Diameter:Φ1.5mm
- Motor Dimension(Dia.*Len):Φ13.5mm*15.5mm
- Weight(g):3.8g
- No.of Cells(Lipo):1-2S
Propellers
- Weight:0.88g
- Material: PC
- Pitch:2.3inch
- Props Dia:52.17mm
- Center Thickness:5mm
- Center Hole Dia:1.5mm
Flight Controller
- MCU: STM32F405RGT6 (168MHZ, 1Mbyte FLASH)
- GYRO Sensor: BMI270 (SPI connection)
- Mount hole size: 25.5mm*25.5mm
- Power supply: 1-2S battery input (DC 2.9V-8.7V)
- Built-in 12A(each) Blheli_S 4in1 ESC
- Built-in Serial ExpressLRS 2.4G
- Built-in BMP280 Barometer
- Built-in 8MBp blackbox
- Built-in voltage meter sensor , voltage meter scale 110
- Built-in current meter sensor , current meter scale 470
Onboard 4in1 ESC
- Power supply: 1-2S LiPo/LiPo HV
- Current: 12A continuous peak 15A (3 seconds)
- Support BLHeli_S Bluejay firmware
- Factory firmware: Bluejay ESC V0.19
- Firmware target: Z-H-30
- Default protocol: DSHOT300
- When use 1s battery and high KV 0702/0802 motors, should set startup power to 1100/1200
Onboard UART ExpressLRS 2.4GHz Receiver
- Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
- RF Frequency: 2.4GHz
- Antenna: enameled copper wire 31mm length
- Telemetry output Power: <12dBm
- Default firmware version: ExpressLRS V3.0.1
- Firmware target: HappyModel EP 2400 RX
- Could update firmware via ExpressLRS configurator
** If bound to radio but having trouble seeing stick movement in Betaflight, then you may need to turn off the "Model Match" factory setting in the ELRS web GUI.
Walksnail version
- Camera Model Avatar lite camera
- Image Sensor 1/2.7”1nch
- Resolution 1080P/60fps,720P/120fps,720P/60fps
- Ratio 16/9 4/3
- Lens 2.1mm
- FOV 170°
- Aperture F2.0
- Rolling shutter
- Min.Illumination 0.001Lux
- Weight 1.8g
- Dimensions 14*14*16mm
- VTX Model Avatar mini 1s module
- Communication Frequency 5.725-5.850GHz
- Transmitter Power (EIRP) FCC:<25.5dBm;CE:<14dBm;SRRC:<20dBm;
- MIC:<25dBm
- I/O Interface JST1.0*6(Power in)JST0.8*4(USB)
- Mounting Holes 25.5*25.5mm
- Dimensions 30*30*6.5mm
- Storage 8G
- Recording 1080p/720p
- Weight 5.1g
- Operating Temperature -20-40℃
- Channels 8
- Wide Power Input 3.1V-5V
- Supported FC System Betaflight
- OSD Canvas mode
- Bitrate 25mbps 50mbps
- Latency Average delay 22ms
- Antenna IPEX
Package Includes:
- 1x Mobula8 Frame
- 1x CrazyF4HD ELRS flight controller firmware target:BETAFLIGHTF4
- 4x EX1103 KV11000 brushless motor
- 1x Gemfan Hurricane 2023 tri-blade propellers(4cw+4ccw)
- 1x Walksnail avatar HD Mini 1S lite kit
- 1x Canopy(DJI O3/Walksnail/HDZERO optional)
- 1x Screw driver
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
4.2 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Great quality chair, regardless of price.
Color: Black+white, Size: Pack of 1, Color: Black+white, Size: Pack of 1
Great quality chair, regardless of the price, period. So well packaged that it took almost as long to unwrap as assemble. Assembly was easy (loved the Allen wrench with sturdy handle). I am 6'2" and the fit and height adjustments work well for my height. Comfort is personal, so I like the semi-firmness of the seat. While the chair is constructed of heavy gauge plastic the base is solid metal with enamel finish: I love the look. The arm rests line up perfectly to my computer keyboard. I expect many, many years of service.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
★★★★★ 5
Great Value for a Comfortable Home Office Chair
Color: Black, Size: Pack of 1, Color: Black, Size: Pack of 1
I’ve been using this chair for a couple of days now, and honestly, it’s been a solid upgrade from my old one. I work from home most days, so comfort matters a lot—and this chair delivers better than I expected for the price.
The first thing I noticed was the lumbar support. It’s actually adjustable and makes a noticeable difference, especially if you tend to sit for long stretches. My lower back used to get sore after a few hours, but that hasn’t really been an issue since switching to this chair. The mesh back is also a nice touch—it keeps things breathable, which I didn’t think I’d care about until I had it.
Assembly was pretty straightforward. Took me maybe 20–25 minutes without any frustration. Everything lined up well, and the instructions were clear enough.
In terms of comfort, the seat is firm but not hard. It doesn’t feel like one of those super plush chairs, but I actually prefer that because it feels more supportive over time. The reclining feature is smooth, and I like that you can lean back a bit when you need a break.
Overall, I’d say this is a great value for a home office setup. If you want something ergonomic and comfortable without spending a fortune, this chair is definitely worth considering.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Excellent Office Chair
Color: Black+white, Size: Pack of 1
I just received my TRALT Office Chair. First of all, I was impressed with the packaging of this item. When I opened the box each piece of the chair was wrapped in plastic or bubble wrap. Everything in the box arrived safely and without damage. Secondly, the instructions to assemble the chair were very each to follow. I was impressed with the Allen wrench which had a handle attached to it. This made screwing in the screws very easy. I was able to assemble the chair without any difficulty. Lastly, the look of the chair and the comfort is exceptional. I ordered the black/white chair which looks amazing. The comfort of the chair is really excellent. My back is supported by the lumbar seat and having the armrests being able to go up when not needed is wonderful. The quality of the chair is definitely worth the price.
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Reviewed in the United States on May 9, 2026
★★★★★ 4
a good choice
Color: Black, Size: Pack of 1, Color: Black, Size: Pack of 1
Assembled chair only to find that the lift cylinder was faulty. Would have preferred to be able to just get a replacement cylinder but calling China didn't seem like a viable option. Guessing which one & buying it online would involve paying for a good portion of what the chair cost. Customer service could only offer a replacement or refund. We're disassembling (so much fun?!) to send it back. The chair itself was very comfortable, assembled fairly easily and instructions pretty clear. Again, if we could only have asked the seller for the replacement part......**Update**...Or if the instructions that seemed so clear were clearer!, as we started to disassemble, we decided to see what would happen if the tension knob (see photo) was loosened. IT ALLOWED THE LIFT CYLINDER TO WORK. Not at all what the instructions say. At any rate, we're keeping the chair.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
This chair is amazing
Color: Sky Blue, Size: Pack of 1, Color: Sky Blue, Size: Pack of 1
⭐⭐⭐⭐⭐
Absolutely love this chair! It was super easy to assemble—I had it set up in no time with clear instructions and minimal effort. The comfort level is fantastic; the seat cushion is just right and the back support makes it great for longer sitting sessions.
The color is beautiful in person—clean, modern, and adds a fresh pop to the room without being overwhelming. I also really like the smooth wheels and sturdy build; it feels stable and well-made.
Overall, this is a great combination of style, comfort, and value. Highly recommend!
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Reviewed in the United States on May 4, 2026
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