• Measure your earphones nozzle, this memory foam ear tips fit many brand earphones, fit 4.0mm-5.5mm Nozzle wireless and wired in-ear earphones.
• This memory foam with high-quality polyurethane foam, safe and non-toxic,specially designed for in ear earphones, more softer and comfortable than other ordinary foam materials.
• Memory foam replacement tips slow rebound, close to the ear canal, anti-slip, provide 24 hours comfort, suitable for long wearing and exercise.
• After many tests and designs, the memory foam tips offers superior audio experience enhanced bass and good seal block out external noise.
• 3 Pairs small size memory foam, better for small ear canals no silicone pain plastic storage box.