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 ♡ ◆ The latest Bluetooth 5.4 wireless earphones have a stronger signal and a longer transmission distance of 10m-15m (without obstacles), compatible with iOS and Android. Furthermore, the faster data transmission speed reduces delay and noise. ◆ It achieves advanced clear and powerful sound, and you can enjoy stereo music. The earphones have a good balance from low to high frequencies, and the resolution is high, providing a pleasant crispness. Adopting high-performance hardware, it reproduces clear high frequencies and rich mid-low frequencies in stereo sound, allowing you to feel more realism. ◆ A high-quality battery is built-in, allowing for long hours of continuous use. You can comfortably enjoy it in various everyday scenes such as training, driving, walking, desk work, work, commuting to school, watching DVDs, and conference calls. ◆ The 13mm large-diameter ultra-wideband dynamic driver unit provides realistic high-quality sound with a sense of presence. Equipped with a diaphragm, it has beautiful high frequencies, gorgeous mid-range, and powerful bass, just like a concert, and you can enjoy high-quality sound with not only powerful bass but also excellent balance in each frequency band. If you have any questions, please feel free to comment ( ^ω^ )