RADIUS RADIUS Deep Mount High powerful high sound ear earphone pieces sizes 1 set of Earpieces fit, bass, isolation, earpiec

[Unique shape that improves the fit of earphones] The unique shape fits in a wider area deep in the ear compared to general earpieces, improving sealing performance. It provides an extremely stable fit that combines rich bass reproduction and prevents the earphones from falling. It is antibacterial so you can use it cleanly for a long time. [Two-stage slit structure with adjustable position] The inner wall of the earpiece has a ring-shaped two-stage slit that fits the protrusion at the tip of the earphone port. The fixed position of the earpiece can be adjusted according to the fit of the earphone. [4 different sizes] By reducing the gap between the earpiece and your skin, the earphones can send out all the bass tones of the audio being played. Please choose the appropriate size according to the size of your ear canal and fit. [Note] To improve the quality of radius products, we perform inspections, firmware updates, and periodic recharging before shipping. Therefore, products that have been temporarily opened may be mixed in, but these are unused products and there is no problem with the quality. Thank you for your understanding. Earpieces that provide a comfortable fit and rich bass reproduction / Unique shape that fits in a wide area deep inside the ear / Antibacterial specifications for cleanliness and peace of mind