Pentaconn Coreir, Silicone Replacement Eartips (2 Pairs): S,MS,M,L Sizes Brass Metal Core Ear Tips (Coreir Alloy PTM02)
Caution: Metal parts used for this product may come off from silicone parts with strong force. The metal core of this product is black anodized aluminum alloy material. Please refrain from using this product if you have allergies, or have sensitive skin. If it gets dirty, wipe it with a clean dry cloth
Shaft / Umbrella part: Silicone
Metal Core: Aluminum alloy (black anodized treatment)
(New Era ear pieces with a metal core in the sound conduit tube) Coreir aims to achieve the sound reproduction by using a metal nozzle. Aluminum alloy (AL ALLOY) is used for the metal core material to provide new sound quality.
Maintains sound integrity by retaining the shape of the acoustic tube
[Prevents collision with Earbud Nozzle and Metal Core] The metal core has colored silicone cushioning parts to prevent collision with the nozzle on the side of the earphone. The cushion parts are made with 4 colors of CMYK to make it easy to distinguish the size. The compatible size of the earphone nozzle tip is 0.18 - 0.22 inches (4.5 - 5.5 mm)
Pentaconn COREIR, this new accessory series, looks just like ordinary ear gels in appearance, but it actually has an aluminum alloy nozzle built in under the transparent silicone. This is the closest section between the earphone tube and the external auditory canal. That is, the final corrected position of the sound and the different hardness and thickness of the material play a major role in the sound conduction and become a good helper for the improvement of headphones.為了耳機的正而提升好幫手。
COREIR aims to achieve spatial expression and sound reproduction similar to using metal mouthpiece headphones. The second version uses aluminum alloy AL ALLOY as the metal core material to provide new possibilities for sound quality. By maintaining the shape of the sound tube, the sound is also consistent. A colored silicone buffer is placed on the flexible metal core to prevent collision with the nozzle on the headphone side. The seat cushion part is made of CMYK and is colored in four colors to make it easier to distinguish the size.著色，更容易區分尺寸。
Specification
unit
S Size：2 pairs
MS Size：2 pairs
M Size：2 pairs
L Size：2 pairs
size
S Size：11 x 9.4 x 4.4mm
MS Size：12x9.4x4.4mm
M Size：13x9.4x4.4mm
L Size：14x9.4x4.4mm