Elecom Mouse Wireless (receiver included) M size 3-button IR sensor power saving

Description

About 2.5 years without battery replacement OK. Wireless IR LED mice used a small infrared LED power consumption.
[Connection method] wireless 2.4Ghz (receiver included)
[Number of buttons] including 3 button ※ wheel button
[Size] M Size: Width 59.0 × depth 99.8 × height 39.0mm
[Power] AA alkaline battery, AA manganese batteries, either one AA NiMH batteries (assuming battery use period: about 905 days in 5% PC operation of 8 hours a day ※ the mouse If you assign)
[Warranty] 6 months