Packaging

Aside from the mouse, one finds a USB Type-A to Type-C charging cable, wireless dongle, quick start guide, sticker, and several information leaflets in the box.

Weight

My scale shows around 59 g (+/- 1 g), which is exactly in line with the weight cited by Glorious. Accordingly, the Model O 2 Pro 4K/8KHz Edition is much lighter than the Model O 2 Wireless, which has RGB lighting and holes, and also compares well to solid-shell competitors such as the Razer Viper V2 Pro at 58 g or Endgame Gear XM2we at 61 g. An excellent weight.

Cable

The Model O 2 Pro 4K/8KHz Edition comes with a paracord-like, braided charging cable (USB Type-A to Type-C). An anchor at the mouse-end of the cable ensures the cable not coming loose during use, although it also prevents one from plugging in the connector in either orientation. In terms of flexibility, this one is roughly on par with the regular "Ascended" cable on the latest Glorious wired mice. Accordingly, the Model O 2 Pro 4K/8KHz Edition can be used as if it were a wired mouse with barely if any perceivable difference in terms of handling. Its measured length is 2 m, and a ferrite bead is attached.

Feet

The feet on the Model O 2 Pro 4K/8KHz Edition are white-dyed pure PTFE (Teflon) feet with slightly rounded edges. Glide is very good and thickness above average. Their size and shape is identical to that of the Model O/O2 Wireless.