Thank you for viewing. ■ Product Name: Wireless Mouse (Rechargeable) ■ Size: Approximately 112mm x 57mm x 20mm ■ Weight: Approximately 68.6g (rechargeable), Approximately 57.5g (battery-powered) ■ Transmission Method: Wireless 2.4G (rechargeable) Package Contents: Wireless Mouse x 1, USB Receiver x 1, USB Charging Cable x 1 Color: Matte Black ※ Note This is not a Bluetooth connection, but a wireless (2.4G) connection via a USB receiver. As this is an imported product, there may be some damage to the box, but the product is new. Thank you very much for reading to the end. We would appreciate it if you could purchase after confirming the above. If you have any questions, please feel free to contact us via message.