Feature: 1. [Ultra Silence] Using unique ventilation ducts, which can quiet operation, no need to worry about noise affecting work, and you can use it with confidence. 2. [Safe To Use] Bladeless fan is safe to use, so there is no need to worry about finger injuries, and it provides safety protection for children, the elderly, and pets. 3. [Durable Material] With exquisite appearance, made of high quality PP and ABS materials, safe and durable, it is the perfect choice for gifts to family and friends. 4. [3 Cooling Speed] 3 wind speed can be adjusted, low speed is suitable for sleeping, medium speed can better relieve the sultry office, high speed mode can quickly take away your heat, and with smart touch button. 5. [Widely Application] This bladeless fan is widely used in many situations, such as bedroom, living room, office, home, kitchen, etc. Specification: Item Type: Bladeless Fan Material: PP+ABS Rated Power Supply: 5V / 1A Rated Power: 5W Product Size: Approx. 30 x 12 x 12 cm / 11.8 x 4.7 x 4.7 in Battery Capacity: Polymer lithium battery 2200mAh (Battery Included) Gear Adjustment: 3 speed wind speed adjustment Weight: Approx. 1000g / 35.3ozColor: White. Package List: 1 x Bladeless Fan (Battery Included)1 x USB Cable