Azio Retro Classic Bluetooth Mouse (Posh) - Wireless, Genuine Leather Topped with Pixart Precision Tracker (RM-RCM-L-02)

GENUINE LEATHER SURFACE - Utilizing top-grain chrome-tanned leather to provide a pleasant touch, each leather piece is precision-cut, molded in, and hand-trimmed to perfection.
EXQUISITE CRAFTMANSHIP - Immaculate attention to every detail - Genuine leather top cover, textured aluminum wheel and alloy frame with precision bolts. The scroll wheel design starts with a high-grade aluminum rod that is knurled into a diamond-shaped pattern and completed with chamfered edges on a precision CNC lathe. It is then anodized to enhance aesthetics and durability.
TRACKS Virtually ANYWHERE - The PixArt PAW3805 sensor is designed to track flawlessly on virtually any surface, including glass and other high-gloss materials.
DUAL USB-RF & BLUETOOTH - Interfaces Connect wirelessly with Bluetooth or RF via USB receiver. Works on Bluetooth enabled PC' s natively but also includes a USB RF receiver for computers without Bluetooth.
LONG USAGE TIME - Built-in is a high-capacity 1000mAh Lithium Ion rechargeable battery. Usage time is up to 4 months on a single charge.