GMBYLBY Earplug Anti slip Noise Reducing Ear Caps for WF-1000XM4 WF-1000XM3 Silicone Earbuds Earplugs Eartips

The eartips for xm4 WF-1000 xm3 WF-1000,and secure the in ear fit; Does not interfere with charging; superior soundexperience. safe and , the ear tips specially designed for WF-1000XM4/WF-1000XM3 earbud, to achieve upgraded headphone effect The silicone tips noise isolation superior audioexperience- enhanced bass and good seal block out external noise. The earbud tips very soft, anti-slip, body-heat activated silicone that adapts and molds to your ear for completely customized fit and hours of comfortable, suitable for long wearing and exercise. Silicone , skin friendly comfortable, non-allergic, much better than original.