HiBy WG01 Earphone Tips Waveguide Tube Design, Special inner wall design restrains irregular reflection of stationary wave to improve the efficiency and purity of mid & high frequency.; Replacement Earbud Tips Excellent Transparent & Sound IsolationBetter isolation of external noise, enhancing the elasticity and texture of low frequency. Even if users adopt shallow-in-ear wearing style, it provides sufficient noise isolation to enhance the listening quality of the tones.; Ear Tips Extended Tube Design, Makes it easier to fit shallow-worn IEMs and the special design of the inner wall also acts as a restriction, reducing the volume difference in acoustic transmission.
; Liquid silicone ear tips, comfortable to wear.
Inner diameter at bottom: 4.4 mm- 5.4 mm, outer
diameter at top: 5.8 mm- 6.0 mm. Fits IEM nozzles of 5mm and above. Contains 3 pairs, available in mixed S/M/L, full large, full medium or full small sizes. Shipped randomly.; The excellent tensile strength makes the WG01 Earbuds Tips not easy to tear, while the excellent thermal stability and weather resistance allows the WG01 to be used normally in temperature from -60 to 250°C.