ELECOM Wireless Mouse Large 5 Buttons Ultimate Grip Black (Receiver Included), Size, (Back/Forward Buttons), BlueLED, Design, M-XGL10DBXBK

Designed based on the shape of the hand, it offers even greater grip comfort. The EX-G is a 2.4GHz wireless 5-button mouse equipped with BlueLED for comfortable operation anywhere. [Connection Method] Wireless 2.4GHz (Receiver included) [Number of buttons] 5 buttons (including scroll wheel) [Size] L size: Width 82.0 x Depth 119.9 x Height 42.0 mm [Power Source] One AA alkaline battery, AA manganese battery, or AA nickel-metal hydride battery (Estimated battery life: approximately 722 days) [Warranty period] 6 months Compatible devices: Windows PCs and Macintosh computers equipped with a USB interface. Reading method Blue LED