BEOSIOR 16000mAh 7.87 Inch Portable Foldable Standing Fan

• Power Bank & Extreme Runtime : Built-in high-capacity battery delivers up to 74 hours of cooling on Speed 1 (fan only). It also works as an integrated power bank to charge your phone or devices overnight. With 4‑5 hour fast recharge, you stay powered all day and all night
• Tool-Free Removable Blades for Healthy Air : The blades pop off in seconds without any tools, allowing you to wash away dust and grime completely. Enjoy 100% dust‑free cooling and fresh, clean airflow – a game‑changer for allergy sufferers and hygienic home use
• Versatile 3-in-1 Design : Use it as a desk fan (13.78” height) for personal cooling, a pedestal fan (36.42” height) for full‑room breeze, or fold it to travel size (just 3.5” × 7.87”) – lightweight at only 3.5 lbs, perfect for home, office, camping, or on‑the‑go
• Precise 4-Speed Wind Control & Whisper-Quiet : Choose from 4 speeds (2.23 – 3.93 m/s) to match your comfort level. Ultra‑quiet operation at just 10–24 dB ensures undisturbed sleep, focused work, or peaceful reading – no annoying motor noise
• Soothing Amber Light & 90° Oscillation : The 3‑level dimmable amber base light casts a warm, calm glow for dark nights, creating a relaxing sleep environment. The 90° oscillation circulates air evenly across the room, so every corner enjoys a gentle, consistent breeze

This is a 16000mAh rechargeable fan that also serves as a backup power bank for your mobile devices. On its lowest speed, it can run continuously for up to 74 hours, which translates to about 3 to 5 days of typical overnight use. When the battery runs low, a full recharge takes only 4 to 5 hours, so you don’t have to wait long before using it again. The fan features removable blades that can be taken off by hand – no screwdrivers or tools needed. This makes cleaning easy and thorough, removing dust that can accumulate over time. As a result, the air it blows remains cleaner and more hygienic, which is especially helpful for those who are sensitive to airborne particles. You can adjust the height and form to suit different settings. On a desk, it stands 13.78 inches tall for personal cooling; extended to 36.42 inches, it works as a floor or pedestal fan for a wider room breeze; and when folded down, it measures only 3.5 by 7.87 inches, weighing just 3.5 pounds – compact enough to pack for travel. Four speed levels give you wind speeds from 2.23 m/s up to 3.93 m/s, and the noise level stays between 10 and 24 decibels, which is barely audible even in a quiet room. The base includes a dimmable amber light with three brightness levels, providing a gentle glow for dark environments without disturbing sleep. The fan head also oscillates through 90 degrees, helping to spread airflow across a larger area. Whether you are using it at home, in the office, or while camping, this fan combines long battery life, easy maintenance, flexible positioning, and quiet operation into a single portable device.