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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
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Description
Waveshare 34431 RGB Full-color LED Matrix Panel, 4mm Pitch, 80×40 Pixels, Adjustable Brightness, 344311. The product is an 80 40 resolution full color RGB LED dot matrix module, integrating 3200 LEDs and equipped with dual HUB75 headers, supporting cascade expansion and rapid integration. 2. 3200 individual RGB LEDs, full color display, adjustable brightness 3. 80 40 pixels, 4mm pitch, allows displaying text, colorful image, or animation 4. 320 160 (mm) dimensions, moderate size, suitable for DIY desktop display or wall mount display 5. Onboard dual
1. The product is an 80 × 40 resolution full-color RGB LED dot matrix module, integrating 3200 LEDs and equipped with dual HUB75 headers, supporting cascade expansion and rapid integration.
2. 3200 individual RGB LEDs, full-color display, adjustable brightness
3. 80 × 40 pixels, 4mm pitch, allows displaying text, colorful image, or animation
4. 320 × 160 (mm) dimensions, moderate size, suitable for DIY desktop display or wall mount display
5. Onboard dual HUB75 headers, one for controller data input, one for output, chain support
6. Provides open source development resources (examples for ESP32 / Raspberry Pi / Arduino / STM32)
Specifications:
1. Product dimensions: 320 × 160 mm
2. Resolution: 80 × 40 / 3200 dots
3. Pixel pitch: 4 mm
4. Pixel configuration: 1R1G1B
5. Viewing angle: Greater than or equal to 140-degree
6. Control method: Synchronous control
7. Driving method: 1/20 scan
8. Interface type: HUB75
9. Power supply voltage: 5V / 4A (VH4 connector input)
10. Power consumption: Less than or equal to 20W
Specification:
| Package Weight |
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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:
- 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 15 reviews
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Product Reviews
★★★★★ 5
Have to protect our skin! This works
My daughter in law recommended this. It is light weight but gives good Sun protection. The color tint is perfect. Easy to add to the morning skin routine
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Perfection!
20+% Zinc +Titanium dioxide! perfect for prevention AND burn treatment.. in case you didn't know!
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Former celeb makeup artist thinks this is THE best!
Color: Soft Brown, Size: 1 Count (Pack of 1)
I was a pretty successful makeup artist based in NY for many years. I am OBSESSED with eyebrows because even a few millimeters and a different angle can affect the way the entire face looks. Most importantly-I started drawing my eyebrows on in the 1970’s at AGE 12 because I was tired of people asking me “why I plucked my eyebrows” at age 12. I hardly ever had any-so from a very young age I drew them on. Now I am 58-and nothing is more aging than a face with no eyebrows. I won’t even walk my dogs without drawing them on-lol! I am as obsessed with product quality as I was when working my career and at the top of my game, so I try EVERYTHING. I also put my brows on first thing in the morning and do not want them to move or wear off under any conditions-so these relatively new extreme wear products are genius. I have tried ALL the eyebrow “pens” and this is the best. I have almost zero natural brows now, so I draw on each hair with the fine tip (microblade style) in the shape I want. I use two shades, a lighter and a darker because it creates the most real looking optical illusion on my face. I do not have to blend-but a spoolie type thing is attached to the lid if needed. This is the only brand that stays on, never smudges when I work out and even stays on through the night if I wear no makeup and wash my face with a non oil cleanser lightly. (I usually use a cleansing oil and that is the best way to remove this product as well) You can also remove this brow pen with an oil based eye makeup remover (Garnier-but even then it resists removal-genius!) There are about 4 or 5 brow products I think are good enough (out of the 50 plus I have tried in my career) and due to ease of application, shades, fine tip and longest wear-this is holy grail for me.
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Reviewed in the United States on October 25, 2022
★★★★★ 5
Good product
Color: Soft Brown, Size: 1 Count (Pack of 1)
I do not buy Cover Girl products, but took a chance on this. I am happy I did. This is a nice eyebrow pencil, for a drugstore brand. It does not have the Cover Girl smell. The color was fine for me. It most certainly does not last 24 hours though. I've no idea why the company is allowed to use that in the name.
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Great brows done easily.
Color: Soft Brown, Size: 1 Count (Pack of 1)
Very easy to use and lasts well.
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Reviewed in the United States on December 30, 2025