cgjxsbluetooth folding mouse for microsoft arc touch 2 generation bluetooth mouse foldable for arc touch usb 2 .4g wireless mice t190627

description.:.bluetooth folding mouse for microsoft arc touch 2 generation bluetooth mouse foldable for arc touch wireless optical mice lap** please noted before buying: this is bluetooth mouse (without usb drvice).**how to connected with bluetooth:.1) put battery on (fully battery power).2 make curve shape as picture.3) press right and left button at the same time about 10 seconds until right button flash in blue color.4it connected.specifications:.1. connect with computer: bluetooth.2. whe