Thank you for viewing. Wireless Earphones S10Pro HI-FI Stereo Deep Bass, brand new, unused. ■ No need to ask before buying, instant purchase OK ■ No price reduction ■ Free shipping ■ Ships within 24 hours This is a personal item, so please refrain from purchasing if you are concerned about minor scratches. IPX7 waterproof and dustproof Bluetooth 5.3 Noise canceling ・High-quality sound & microphone for calls The earphones pursue "the richness of the original sound," reproducing music with clear sound and crispness. You can enjoy a wide range of sounds, from powerful bass to natural mid-range and soaring high frequencies, achieving uncompromising high-quality sound and faithfully reproducing the original sound. The fully wireless earphones have a small, high-performance microphone and beamforming technology, along with excellent noise-canceling performance, making it difficult to pick up ambient noise and focusing only on your speech to clearly convey it to the other party, resulting in superior call quality. ・Bluetooth 5.3 technology Adopting the latest Bluetooth 5.3 technology, power saving and connection stability have been significantly improved compared to the previous generation Bluetooth 5.0 chip. The lag between video and audio during video viewing has also been greatly reduced from the previous model, enabling a smooth gaming & video viewing experience. When restarting, it automatically turns on and connects when you open the lid. ・Best fit, palm size We scanned the ear shapes of thousands of people and analyzed the results with simulations using cutting-edge algorithms, designing earphone bodies that fit snugly in the ear while adjusting for optimal sound quality. In addition, three types of ear tips (S/M/L) are included, so you can change them to fit your ears. Simple touch controls allow for basic operations such as track forward/backward, music play/pause, answering/ending/rejecting calls, power on/off, and volume adjustment. ・Waterproof performance Equipped with IPX7 waterproof performance, it is splash-proof and resistant to sweat. You can use it with confidence even if it gets wet from sudden rain or sweat from intense exercise. It's also perfect for jogging, running, yoga, sports, the gym, cycling, and more.