Packaging
Aside from the mouse, one finds a USB Type-A to Type-C charging cable, wireless dongle, wireless extender, set of replacement feet, set of grip tape, and a quick start guide in the box.
Weight
My scale shows around 63 g (+/- 1 g), which is a bit more than the weight cited by Rapoo. The discrepancy stems partially from the fact that Rapoo does not include the dongle compartment cover. For comparison, the similarly sized Razer DeathAdder V3 Hyperspeed weighs 53 g, though it also comes with a battery that has less than half the capacity. A very good weight overall.
Cable
The VT3Pro Max comes with a paracord-like, braided charging cable (USB Type-A to Type-C). In terms of flexibility, this one is slightly below average, and may be considered somewhat restrictive when playing during charging. Its measured length is 1.80 m.
The charging cable also functions as an extension cable, if used in conjunction with the wireless extender. The wireless extender can be used to keep the distance between dongle and mouse as short as possible. A storage compartment for the dongle is found on the underside of the mouse.
Feet
The feet on the VT3Pro Max are regular black-dyed PTFE (Teflon) feet with slightly rounded edges. Glide is good and thickness average. The ring around the sensor ensures CPI stay consistent upon applying vertical pressure. A set of replacement feet is found in the box.