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10pcs 10/12/15/18/20/27MM/35MM Buzze Piezoelectric Piezo Ceramic Copper sheet Sounder Sensor Trigger Drum Disc With Copper Wire



Discount 50%

US $1.49 US $0.75


Tags: 10pcs, 10/12/15/18/20/27mm/35mm, buzze, piezoelectric, piezo, ceramic, copper, sheet, sounder, sensor, trigger, drum, disc, with, wire,