Thank you for viewing! ❤️ Only one available! ❤️ First come, first served! ❤️ Free shipping! ❤️ Immediate purchase OK! Follow-up discount available! Please see my profile before purchasing (*'ω'*) I have many other items for sale (^o^)/ #various★shop ★【Brand new, unused】 so please rest assured ♡ 【Adult/Pediatric Dual-Sided Type】 Superior for listening to higher-pitched sounds, suitable for a wide range of auscultation. 【Improved Durability and Usability】 Made of high-quality stainless steel, which not only transmits sound better than ordinary aluminum alloys but also has excellent durability. Can be used frequently. 【Design that doesn't cool the skin】 The diaphragm membrane of the chest piece has a non-cooling characteristic, so it is more reliable without causing discomfort. 【Abundant accessories】 Three sets of ear tips of different sizes are included. One set is already attached to the main unit, and two sets are included. If you have any questions, please feel free to comment ( ^ω^ )