Purchase Qty. Reference FOB Price
99-499 Pieces US$2.30
500-1,999 Pieces US$2.10
2,000-99,999 Pieces US$1.70
100,000+ Pieces US$1.39
Product Description
High-Tech Patented office AI Voice-Controlled PCBA Board,OEM SKD Custom Development Service Product Description 1.1 Module pin definitions serial number Pin Definitions IO type Function 1 SPK+ O Speaker connector positive terminal 2 SPK- O speaker connector negative terminal 3 ...