Pentaconn Coreir Brass     Japanese Eartips with brass core     2 pairs per pack     Available in sizes S / M /MS / L     Suitable for Nozzle diameters from 4,5mm to 5,5mm Japanese master cult par excellence - Next Level EngineeringPentaconn Coreir Brass Eartips with built-in brass core.This new generation of eartips with a metal core built into the sound conduction, Coreir aims to achieve a spatial expression and sound reproduction similar to that of an earphone. The metal core is made of brass (Brass), which is inseparable from the sound. The shape of the sound channel is maintained so that the consistency of the sound is also preserved.Construction of the Pentaconn Correir BrassThe nickel-plated brass ring inside the ear tips is shielded by a silicone pad. For this reason, there is no contact with the skin.The padding used for demarcation is coloured with four colours in order of size to make it easier to distinguish between adjacent sizes.SpecificationsL: RedM: YellowMS: BlueS: BlackShaft/Shade: SiliconeMetal core: Nickel-plated brassNotice:The metal parts used in this product may detach from the silicone parts if strong force is applied. The metal core of this product is made of nickel-plated brass. Do not use this product if you are allergic to it or if you have sensitive skin.If dirt adheres to the product, wipe it off with a clean, dry cloth.

Stainless steel ear tips for true-wireless headphones High-quality stainless steel material: Robust and corrosion-resistant metal tip for long-lasting use. Revised shape and size: Optimized for a secure and comfortable fit, especially for TWS earbuds. Improved sound quality: Better seal and fit ensure richer bass and clearer sound. Wide compatibility: Fits most earbuds with a nozzle diameter of 3.6 mm to 4.5 mm. Experience comfort and durability on a whole new level with the brand new Pentaconn COREIR mini ear tips made of stainless steel. These earplugs have a completely redesigned shape and size selection and are made of high-quality stainless steel, ensuring unparalleled strength and durability. The COREIR mini ear tips have been specially designed for TWS (True Wireless Stereo) earbuds and fit perfectly.They are compatible with a wider range of earbuds, allowing even more people to enjoy the signature comfort and acoustic performance of Pentaconn earplugs. Compatibility Pentaconn COREIR mini ear tips fit earbuds ranging in size from 3.6 mm to 4.5 mm, making them perfect for many popular TWS (True Wireless Stereo) earbuds on the market. Enhance your listening experience with Pentaconn COREIR Mini ear tips made of stainless steel and enjoy first-class comfort and clear sound like never before. The COREIR Mini ear tips have a shortened shaft that is approximately 87% of the original size, making them compatible with over 70% of TWS models without blocking the charging cases. Thanks to a stainless steel insert, these ear tips retain the acoustic benefits of a metal core and offer improved durability and resonance control. The stainless steel core contributes to a tighter, more focused sound and improves midrange clarity and high-frequency articulation. COREIR Mini stainless steel ear tips are available in four sizes: S, MS, M, and L, with color-coded silicone shafts for easy identification. The ear tips ensure a comfortable and secure fit. The ear tips consist of a silicone body that has been improved to increase the contact surface in the ear canal, improving the fit, preventing the wireless earbuds from falling out, and increasing the effectiveness of PNC (passive noise cancellation) and ANC (active noise cancellation) through improved sound insulation. SpecificationsDimensions (L × W × H in mm) S - 11.4 × 8.1 × 3.6 MS - 12.2 × 8.1 × 3.6 M - 12.8 × 8.1 × 3.6 L - 13.6 × 8.1 × 3.6 What`s in the box1 pair