The UGREEN LP130 Air Vent Gravity Car Phone Mount is a black, compact smartphone holder featuring an auto-clamping gravity linkage mechanism. Constructed from durable aluminum alloy and ABS, it mounts directly to horizontal car air vents using a silicone-padded clip to protect vent blades. It supports 4.7-inch to 7.0-inch smartphones with a maximum thickness of 10 mm (including cases). The design features a reserved bottom charging port cutout for wired connections during use, a 360-degree rotating ball joint for adjustable viewing angles, and multi-point silicone pads for device stability.