【Latest Noise Reduction Technology】-- With new back housing structure design and new blade materials, winds become quieter than never before. Quiet as a natural wind.
【3 Speed with Stronger Wind】-- Larger blade with advanced aerodynamic mechanism make this fan can generates a stronger airflow than old version. There's always a suitable speed for you.
【Upgraded Efficient Batteries】-- The upgraded 5200mAh rechargeable battery (installed),made this new model more efficient. Once fully charged, the fan will work for 8-10 hours (depending on the mode using).
【Multi-usage Scene】: Lightweight, handy compact size, clip-on fan and desk fan in one, easy to carry and store, can be placed or clipped wherever you want, ideal for home and office, laptop , gym exercise, outdoor, camping, travel, etc.