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4.2 JDY-34 SPP-C Host Dual-Mode 2.4G Bluetooth Module 4DB Printer Supports Multi-Machine Connection Compatible With HC-05 HC-06

USD 2.26

4.2 JDY-34 SPP-C Host Dual-Mode 2.4G Bluetooth Module 4DB Printer Supports Multi-Machine Connection Compatible With HC-05 HC-06

Description
Specification
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