5PCS 0.25W Speaker 8ohm Loudspeaker 0.25 Watts 8R Plastic Shell Speaker Horn External Magnetic Speakers Diameter 21MM/27MM/29MM

5PCS 0.25W Speaker 8ohm Loudspeaker 0.25 Watts 8R Plastic Shell Speaker Horn External Magnetic Speakers Diameter 21MM/27MM/29MM

Aliexpress UK