ITEM NAME:5Pack Mini Speaker 10mm 32ohm 2mw~3mw 4.0mm Mini Trumpet Magnetic Speaker DIY Description: Type: Magnet Speaker. Resistance: 32 ohm. Power: 2mw~3mw. Size: 10mm(External Diameter), 4.0mm(Height). Titanium In-Ear Earphone Replacement Speaker Parts Magnet Loudspeaker for Headphone DIY. Package Includes: 5 Pieces Titanium Speaker Part. SKU: ALU0008528719385605.Power: 2mw~3mw. Type: Magnet Speaker. 5 Pieces Titanium Speaker Part. SKU: ALU0008528719385605.