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HLK-B40 Bluetooth module BLE Bluetooth 5.1
Specifications:
- Origin: CN(Origin)
- Brand Name: PDQ
- Free shipping
We offer free shipping for all products
- 100 days returns
If you aren't satisfied, you can return within 100 days
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like