This in-ear (canal type) headset with a microphone arm is perfect for online games and video conferences for telework. You can use it comfortably for long periods without worrying about the pressure of headphones or messing up your hairstyle. It has been used very little, but there is some feeling of use associated with storage. Accessories are included, but the box is not. 【Main Features】 • High-Quality Sound Design: Equipped with a 10mm dynamic driver and CCAW voice coil. Clear sound quality with resonant bass, making it easy to hear game footsteps and the voices of others. • High-Performance Flexible Microphone: Freely adjustable position. Includes a windscreen to reduce noise and deliver clear audio. • Handheld Controller: Volume adjustment and microphone mute can be operated instantly at your fingertips. • Comfortable Fit: The 3D ear fit arm prevents it from falling out during use. Three sizes of ear caps are also included, allowing you to adjust to your preferred size. • Wide Compatibility: Includes a 4-pole mini plug and a conversion cable for PCs. Can be used immediately with various devices such as PS4, Switch, and PC. 【Main Specifications】 • Connection Terminal: 3.5mm 4-pole mini plug (with conversion adapter) • Cable Length: Approximately 1.8m • Weight: Approximately 9g (ultra-lightweight) • Color: Black • Compatible Models: Windows PC, PS4, Nintendo Switch, smartphones, etc. 【Accessories】 • Conversion cable (3.5mm 3-pole x 2) • 3D ear arm (S/M/L) • Ear caps (S/M/L) • Windscreen ※ Operation confirmed ※ Immediate purchase is OK.