WHATOOK Desk Fan: 10000mAh Max 40+H Runtime Silent Portable Rechargeable Electric Fans with 1-100 Stepless Speed,15s Auto-sleep Display, USB C Fast Charge for Travel Office Bedroom Camping Essentials

1-100 STEPLESS PRECISION SPEED CONTROL: Move beyond restrictive 3-speed settings found in ordinary electric fans. Our intuitive stepless knob allows you to customise your breeze from a 1% gentle whisper to a 100% powerful gust. This precision makes it the perfect personal fan for finding the exact “sweet spot” for focused work or a baby’s nap HOW LONG DOES THE 10000MAH RECHARGEABLE BATTERY LAST? - Up to 40+ hours on speed level 1, and even at maximum level 100, it still delivers 12+ hours of continuous, powerful airflow - all from a genuine, high-quality 10000mAh built-in battery. No exaggeration, no fake specs. Perfect for home office desks, study tables, kitchen counters, and weekend camping trips. Say goodbye to constant power socket hunting. SMART LED WITH 15S AUTO-SLEEP TECHNOLOGY: The crystal-clear digital display fan monitors speed and battery levels in real-time. To ensure an undisturbed night's rest, the screen features a 15-second auto-sleep function that turns off the light automatically, creating a pitch-black environment-a must-have silent fan for sleeping and sensitive sleepers (Note: Auto-sleep turns off the LED screen only; the fan continues running with no timer auto-shutdown) IS THE FRONT GRILLE REMOVABLE AND WASHABLE FOR CLEANING? - Yes, the front grille is fully detachable and washable, allowing you to easily remove accumulated dust or allergens and maintain a fresh, clean breeze on your bedside table, office cubicle desk, or nursery countertop without any hassle CAN YOU USE IT WHILE CHARGING AND AS A POWER BANK? - Yes, it fully supports continuous use while charging from any USB C source like a laptop or wall plug, and features an integrated output port to use the 10000mAh battery as an emergency power bank for smartphones during power cuts or outdoor picnics CAN IT BE HUNG IN A TENT OR USED ON A DESK? - Yes, the versatile 180-degree adjustable bracket serves as a stable table fan stand and a heavy-duty hanging fan via its foldable hook, making it perfect for office desks, camping tents, caravans, RVs, workshops, and kitchen walls with manual tilt adjustment and non-oscillating design IS IT EASY TO CARRY FOR TRAVEL AND CRUISE SHIPS? - Yes, it features an ultra-slim 1.6-inch thin profile that fits easily into backpacks, making it lightweight and very easy to carry for hotel rooms, cruise ship cabins, summer holidays, flights, and daily office commutes IS THE FRONT GRILLE REMOVABLE AND WASHABLE FOR CLEANING? - Yes, the front grille is fully detachable and washable, allowing you to easily remove accumulated dust or allergens and maintain a fresh, clean breeze on your bedside table, office cubicle desk, or nursery countertop without any hassle IS IT A HIGHLY EFFICIENT COOLING SOLUTION FOR HOMES? - Yes, its low-power consumption design delivers professional-grade airflow and offers an energy-efficient alternative to air conditioning, making it a highly-efficient and practical investment for living rooms, home offices, classrooms, and small studios WHAT IS INCLUDED IN THE BOX AND CAN IT BE GIVEN AS A GIFT? - The box includes the premium desk fan, a USB C charging cable, 1 handy screwdriver, 2 extra backup screws, and a detailed manual, arriving in premium packaging that serves as a thoughtful gift for your dearest and most beloved with dedicated support, Weight: 1.0031032921 Pounds, Manufacturer: WHATOOK