This product, originally sold for 4800 yen, is now offered at a special price for inventory clearance. Please consider it. High-quality, lightweight wireless earphones with noise-canceling function. - Bluetooth version: 5.4 - Weight: 4g - Noise-canceling function: Yes - Continuous playback time: 40 hours - Stereo sound effects: Yes - Sound quality-focused model: Yes - Adjustable volume: Yes 【New Generation Ear Cuff Type & Bluetooth 5.4】This innovative ear cuff-type earphone, applying revolutionary ergonomics, completely eliminates pressure. The open-ear design, which doesn't block the ear, reduces the burden on the ear canal, preventing ear pain even after long hours of wear. 【Sound Quality-Focused Model & Easy-to-Use Touch Sensor】Equipped with a 10mm driver, this ear cuff-type earphone can reproduce a balanced sound from low to high frequencies. Despite its open-ear design, it achieves excellent sound quality performance, delivering clear, three-dimensional sound. 【Directional Sound Transmission Technology & ACS Stereo Sound Effects】By adopting directional sound transmission technology, the open-ear sound is concentrated in the sound hole, effectively suppressing sound leakage. It minimizes sound diffusion to the surroundings while delivering clear sound. 【ENC Call Noise Cancellation & 40 Hours of Continuous Playback】This ear cuff-type earphone incorporates a main microphone for voice input, as well as a secondary microphone with a noise filter function. It adopts a structure that detects and effectively reduces surrounding noise, suppressing ambient noise during calls and ensuring clear voice transmission to the other party. 【Flexible Material for Fit & Automatic Pairing】The open-ear part that clips onto the ear uses soft silicone rubber, and the position can be freely adjusted, fitting perfectly to various ear shapes and sizes. Thank you for viewing.