Description The earbuds are 1:1 mold opening for the real machine, and the tightness is just right with a click The pressure relief version has a pressure relief hole, and the noise reduction effect is better than that of the ordinary model Specification Style: pressure relief hole model Applicable model: For AirPod pro 1/2 generation Size: L 14.5*13.5*7.5mm M 12.5*11.4*7.6mm S 11.5*10*7.7mm XS 12*10*7mm Material: liquid silicone Quantity: 1/2/4 (pair) The package includes: 1/2/4 pair of replacement ear tips