Easy Replacement: Just replace the back cover of the ZY1270 with this bluetooth version one, not need of soldering or cable connection.
Reliable: With BEKEN bluetooth module for reliable performance.
Support: Customer support from the engineers.
Serial Port Data Uploading manual can be found here: www.kaayee.com/download

Technical Details

Product Details

Package Dimensions
Width : 1.81 inch
Height : 0.98 inch
Length : 2.99 inch

Shipping Weight: 0.64 ounce (View shipping rates and policies)

ASIN : B06XJ7NQH9