Ecarke 4" Clip Fan Compatible with Milwaukee 18V Battery 3-Speed Cordless Clip-On Fan with 360° Rotation Low Noise Portable Desk Fan for Camping Jobsite Tent Fishing Outdoor (Tool Only)

【Secure Universal Mounting System】——This compact clip fan features a sturdy clamp that securely attaches to surfaces up to 2.5 inches thick. With soft rubber protection, it serves perfectly as a bed fan, desk fan, or tent fan without causing damage to mounted surfaces. 【Battery Compatibility】——Compatible with Milwaukee 18V batteries (battery not included), this true cordless clip fan includes smart low-voltage protection to prevent battery damage, making it ideal for extended outdoor use and jobsite applications. 【Three-Speed Airflow with Quiet Operation】——Choose from three precise cooling levels (3.8/5.3/8.5 m/s) with corresponding low noise output (40/51/59.7 dB). This adjustable portable fan provides personalized airflow whether used as a personal fan for sleep or a focused cooling tool during work. 【Complete 360° Positioning Flexibility】——Enjoy full directional control with this rotating clip fan that offers 360° horizontal and vertical adjustment. Position the airflow exactly where needed when used as a clip on fan for bed, workstation, or camping shelter. 【Space-Saving Portable Design】——Measuring just 4 inches, this mini cordless fan offers maximum cooling in minimal space. Its lightweight construction and efficient power usage make it the perfect travel fan for fishing trips, outdoor adventures, or as a compact office fan for personal workspace cooling.