I purchased this on June 28, 2025, but I'm selling it because it didn't fit my head size. I've only used it twice, so it's practically new. As you can see in the photos, there are no scratches or stains, but please understand that this is a used item. It cost 39,880 yen on Amazon. All accessories are shown in the photos. Below is the official description: --- Clear Calls: The dual-microphone system cuts background noise by up to 98.6% and provides clear and crisp calls with optimized EQ and gain control. DualPitch technology combines both bone conduction and air conduction to deliver rich, immersive sound. In addition, advanced vibration control technology minimizes sound leakage, protecting your privacy. Up to 15 hours of continuous talk time: You can talk for up to 15 hours on a full charge. A 5-minute quick charge provides up to 2 hours of talk time, and a full charge takes about 60 minutes. It's useful in various situations, such as sudden outings, commuting to school, telework, web conferences, working from home, and gaming. Bluetooth 5.4 & Multipoint Connection: Provides a stable connection up to 30 meters. The connection is maintained without interruption even while moving, allowing for smooth work and conversations. In addition, you can connect up to two devices simultaneously and remember up to eight devices, making pairing easy and hassle-free. Pressure-Free Comfort: The lightweight design, weighing only 78g, doesn't feel like a burden even after long hours of use. Three sizes of interchangeable temple cushions are included, providing the optimal fit for your head shape. It can be worn comfortably. Office-Friendly Design: The mute button makes it easy to operate, and the LED indicator indicates "Focus Mode," letting others know you're working. The slim and compact OpenMeet comes with a dedicated case, making it convenient to carry. While having powerful performance, it can be used anywhere.