※ Although unopened, please understand that it has been stored at home. Product Name: ELECOM HS-EP13USV (Silver) x 1 set Attachment method: Single ear Type: Ear-hook, clip-on Plug shape: USB Type-A Weight (g): 32 g ■ Compatible models: Models equipped with a USB interface and running Windows 10/8.1/8/7/Vista (~SP2)/XP (SP2~SP3), Mac OS X (~10.9), PlayStationR3/4 ※ On PlayStationR3, the volume controller's "volume" and "speaker mute" cannot be used. ■ Usage: This is a USB headset ideal for online games, video conferencing, and voice chat. ■ It can be used immediately by simply connecting it to a computer without the need for drivers, making it easy to use even for beginners. ■ You can also hear the surrounding sounds. ■ The ear hook can be switched to either the left or right side, and the angle can be adjusted freely by bending it. ■ It uses a noise-reducing, high-performance microphone that is less likely to pick up ambient noise. ■ It uses a flexible arm that allows you to adjust the microphone to the optimal position. ■ It has a clip that allows you to attach it to a notebook or pocket when not in use. ■ Since it is a USB connection, you can use the headset without using the computer's headphone jack. Even when enjoying music by connecting speakers to the computer, you can still enjoy voice chat, etc.