Product Features: • 90° Oscillation • 8000mAh Large Battery Capacity • Type-C 2.0 Fast Charging • Timer Function (1h/2h/4h) • Removable Fan Grille for Easy Cleaning • 4 Speeds + Sleep mode • Able to Stand or Clip-on Product Specifications: Input: 5V/2A (MAX) Fan Power: 5.5W (MAX) Fan Speed: 4.0m/s (MAX) Battery Cell: Lithium-ion batteries Charging Time: 6-10 hours* Operating Time: 5-28 hours (depends on service setting) Product Weight: 875g Product Dimension: 186(L)*154(W)*316(H) mm What's in the Box? • 1 x Oscillating Clip Fan • 1 x Type-C Cable • 1 x User Manual JISULIFE oscillating clamp fan directs breeze toward you occasionally, as opposed to moving air throughout the whole room, which is a more effective and powerful way to make a room feel cooler.