Fabric shavers come in three common power types: battery-operated models (often using 2 AA cells), battery-free/manual tools, and rechargeable cordless units that typically charge via USB-C.

Motorized fabric shavers typically offer adjustable settings—multiple motor speeds or depth controls—to handle different pile heights. Manual or battery-free tools adapt by using interchangeable edges designed for delicate, mid-weight, or heavy fabrics.

Shaving heads commonly range from about 2 inches up to oversized 2.5-inch heads, with larger heads intended to cover more fabric area per pass.

Runtime varies by model and usage: some rechargeable shavers advertise around 1 hour of cordless use, while others claim up to about 3 hours. Actual run time depends on factors such as motor speed, battery capacity, and model features; many rechargeable units use USB‑C charging.

Routine care includes gliding the shaver lightly without pressing down, emptying and cleaning the lint/waste bin after use, and using any included cleaning brush or replacement blades when provided.