Desk and Floor Fan with USB 7200mAh Battery Powered Folding Portable and Telescopic Quiet Table Fans for Outdoor Courtyard Beach RV Tent Travel Room Kitchen 4 Speed

Features: Long Time Operation: 7200mAh large capacity batteries provide 5-24 working hours duration (depend on different speeds). Batteries are rechargeable and irreplaceable for the sake of safety. Flexible Height Adjustment: This retractable fan can be adjusted in height up to 3.28 feet. You can use as a table fan or pedestal fan. Adjustable Angle: This oscillating fan allow 120°free rotating. It allows people to feel strong wind from different angles. You also can manually adjust the angle of up and down. You can pause it when you don t need it to oscillating. Quiet Fan & Soft and Strong Wind: 4 speed adjustments breeze stroke strong wind natural wind. The sound decibel is only 30-40db. This fan can give you a comfortable cool and quiet personal space. USB Rechargeable: The fan has a built-in 7200mAh rechargeable battery and the ultra-quiet and energy-saving DC motor saves more power.