Packaging
Aside from the mouse, one finds a wireless dongle, wireless extender, and USB Type-C to Type-A charging cable in the box.
Weight
My scale shows around 78 g (+/- 1 g), which is slightly more than the weight cited by VAXEE. Compared to the recent and generally comparable Endgame Gear XM2we at 61 g, the XE Wireless weighs substantially more. A decent weight.
Cable
The XE Wireless comes with a paracord-like, braided charging cable (USB Type-C to Type-A). The cable has an anchor on the mouse-end of the cable, along with a slightly angled connector to potentially reduce cable drag. In terms of flexibility, the cable is no different from the cable of the wired XE, and roughly on par with the Zowie EC3-C cable. Accordingly, playing while charging is possible without feeling overly restrictive. Its measured length is 2 m. A ferrite bead is attached, which reduces signal noise, and the USB Type-A connector is gold-plated.
Feet
The feet on the XE Wireless are white-dyed pure PTFE (Teflon) feet with slightly rounded edges. Glide is very good and thickness average. The ring around the sensor ensures CPI stay consistent upon applying vertical pressure.