【Enhanced Bass】Connect wirelessly via Bluetooth 5.2, eliminating the hassle of cables. Enjoy music and audio comfortably while freely using your smartphone. Communication speed and stability are also significantly improved. Communication problems, sound skipping, and interruptions are completely improved. After the first connection, automatic pairing allows for instant connection without any hassle. Equipped with a microphone, it also enables calls. The sense of presence is overwhelming. In addition to the SBC codec, it also supports the AAC codec. Recommended for iPhone users as well as Android users. 【Long-lasting Use】Enjoy 10 hours of continuous music playback on a single charge (at 80% volume). You can use it without worrying about the battery even during long training sessions, allowing you to enjoy sports comfortably. With a standby time of 240 hours and Type-C charging support, you can charge it with another Type-C cable even if the battery runs out suddenly, so you don't have to worry about forgetting your charging cable when you go out. Fast charging is also supported, and it can be fully charged in about 2 hours, allowing you to enjoy music without any problems during long outdoor activities such as cycling, dieting, and mountain climbing. All operations are possible, including music playback, pause, track forward, track back, volume adjustment, and Siri/voice command operation. 【Open-Ear Design】The open-ear design doesn't block your ears, delivering sound by directly vibrating the inner ear through bone conduction. While reducing the burden on the eardrum, you can pay attention to your surroundings even during commuting or sports, allowing you to enjoy music with peace of mind. Since bone conduction earphones are often used in sports, their stability and wearing comfort are important. The new bone conduction headphones are ergonomically designed to fit securely near the temples and do not interfere with glasses, making them less likely to fall off. Made of soft material and weighing only 29g, you can wear them for long periods without any problems. Package Contents: Bluetooth Earphones *1, Type-C Charging Cable *1, Japanese Instruction Manual *1 ※This is a new, unopened product, so please contact the manufacturer directly if you have any problems. ※Please understand this before purchasing. By purchasing, you are deemed to have understood and agreed to these terms.