51mm Waterproof Piezoelectric Ultrasonic Speaker. There are slight difference between the picture and the real item caused by light brightness,hope you can understand. -Can be used in repellers, bird repellers, dog training devices, etc.
4Pcs Tweeter 2 inch Waterproof Piezo Horn Piezoelectric Ultrasonic Speaker
MSI MAG Z790 TOMAHAWK WIFI, Intel Z790, S 1700, DDR5, SATA3, PCIe 5.0, 4x M.2, 2
ASUS ProArt X870E-CREATOR, AMD X870E, AM5, DDR5, PCIe 5.0, 4x M.2, 2.5G/10G/WiFi
MSI MPG X870E Carbon WiFi, AMD X870E, AM5, DDR5, PCIe 5.0, 4x M.2, 2.5G/5G/WiFi7
MSI Motherboard Z790 LGA1700 ATX DDR5 Wi-Fi 6E 4x M.2 Z790 GAMING PLUS WIFI
MSI MAG B850 TOMAHAWK MAX WIFI, AMD B850, AM5, DDR5, PCIe 5.0, 4x M.2, 5G/WiFi7,
