Here are the technical profiles and structured metafield values for Items 77, 78, and 80, formatted exactly to match your requested structural attributes.
Specifications
Brand
ACEFAST
Port Type
Wireless charging pad contacts for multi-device placement
Number of Ports
3-in-1 wireless charging
Fast Charging Technology
15W
Input Voltage
5V-3A, 9V-3A
Output Voltage / Current
5W
Safety Protection
Certification: CE, RoHS, FCC, EAC, QI, UL62368 test report
Material
ABS + PC
Compatibility
Engineered for mobile phones, watches, and earphones matching the wireless charging standard
