PoseiTun Wireless Mouse Foldable Folding Mice for Microsoft Laptop PC… (Black)

【Product Detail】 ●Number of keys: 3 ●Battery type: A+++(but not included) ●Wireless technology: 2.4GHz wireless ●USB Nano Transceiver ●Plug and play, can be attached to the bottom of the mouse wireless ●Transmission distance: ≤ 10M ●Note: Curved mouse power is on, flat close, no switch button ●Software operating system requirements: Microsoft Windows XP / Vista / 7/8/10 ●Applicable models: Desktop PC Notebook Universal curved mouse power supply that is open, put that is off, without the switch button; green light flashes that the battery has begun to work, then turn off to save power ●Precise optical technology, movement can be detected in near all service. ●Perfect arc design fit your palm perfectly; Better grip, easy operation; comfortable handling. ●Optical sensor can work on most of the surfaces, thus it needs not a mouse cushion. Package include: 1 x foldable wireless mouse 1 x Receiver ●Auto on/off power saving technology, the mouse will turn off automatically without motion and clicks within 3 minutes. ●Let your hands will not fatigue and pain wireless foldable optical Mouse/Mice ●Nano transceiver plug and play, can be attached to the bottom of the mouse ●Bend Mouse Power that is open, flat that is closed , without switch button ●Foldable desgin, folds to 60% of its fully expanded size. After being folded up, the mouse shut up automatically. It's very convenient and easy to carry with.