DOUBLEL ABS Wireless Optical Presenter Pen Mouse Wireless Bluetooth Compatible Vertical 4 Keys Mini Mice Wireless Mute Mice Vertical 2.4GHz Presenter Vertical Pen Mouse Pad Computer PC Laptop

Package contents:1 pc Pen MouseFeatures: Wireless, Ergonomic Design, Pen Shape, Easy to Use Power Supply: 1 x 1.5V AAA Battery (Not Included) Material: ABS Size: 140mm x 20mm x 15mm/5.51" x 0.79" x 0.59" (Approx.) Item Name: Wireless Mouse Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.