✅ Full Specifications:

• Model: Remax F21 Ruiyal Series Water‑Cooling Oscillating Fan (White)

• Battery & Power: Built‑in 4,000 mAh battery; USB‑C rechargeable (details unspecified)

• Cooling Method: Water‑cooling spray system with turbine-style fan blades

• Wind Speed: 6 adjustable speed levels

• Oscillation: 3 movement modes—approx. 45°, 90°, or 120°

• Display & Controls: Digital display showing mode, speed, and battery indicators

• Dimensions & Weight: Compact tabletop size, ~868 g

• Power Consumption: Around 8W rated power