★★★★★ 5
Fits and works fine
Size: 1+6+6 Pack
Its a good deal for all the things it comes with.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
Cytron Bluetooth Module v4.0 Dual Mode
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Cytron Bluetooth Module v4.0 Dual ModeCytron Bluetooth Module v4. 0 Dual Mode If you are using iPhone or new Android phone with Bluetooth BLE or Bluetooth 4. 0 and above, you might want to check this BlueBee V4. 0 out. This is Dual mode Bluetooth BLE module in XBee form factor, so you can utilise XBee shield or SKXBee to configure it. BLE is Bluetooth Low Energy and also known as Bluetooth Smart. With BLE, you can establish link with iOS (iphone) and Android (as of 4. 3 and above). Unlike
Quick Dispatch:
Your Cytron Bluetooth Module v4.0 Dual Mode orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Cytron Bluetooth Module v4.0 Dual Mode ships.
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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
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Product Reviews
★★★★★ 4
Easy to use.
Size: 2+6+1+12 Pack
They work very well.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Not so good
Size: 2+6+1+12 Pack
These placement filters are not as good as the original. They seem to hold onto the debris & don't release it into the reservoir. I clean the filter & reservoir after each use & always find the filter full & the reservoir nearly empty.
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Reviewed in the United States on December 24, 2025
★★★★★ 5
Well priced
Size: 1+6+6 Pack
Very economically priced set of replacement parts for Eufy RoboVac 11S Max
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Perfect fit
Size: 2+6+1+12 Pack
This is the second time I have ordered replacement parts for my Eufy robot vac. They fit perfectly.
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Reviewed in the United States on November 3, 2025
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