[Precision Cooling with 4-Speed Customization]Tailor your comfort with 4 precise speed settings.The low setting(2.5m/s)is perfect for gentle airflow during sleep or yoga,while the medium setting(3.2m/s)is ideal for work or makeup sessions.The high setting(3.8m/s)delivers robust airflow for home or kitchen use and the turbo setting(4.6m/s)provides maximum cooling power for outdoor activities like camping or fishing.No matter the scenario,this desk fan adapts to your needs. [Whisper-Quiet Operation for Uninterrupted Comfort]Enjoy powerful airflow without the noise.With a noise level of just 25-35 dB,this desk fan ensures a peaceful environment for sleeping,working or relaxing.Its advanced motor technology delivers ultra-quiet performance,making it a must-have for light sleepers or focused workspaces. [Long-Lasting Battery with Smart Energy Efficiency] Powered by a high-capacity 4000mAh rechargeable battery, this desk fan offers up to 20 hours of runtime on low speed and 6.5 hours on turbo mode.A single 5.5-hour charge via USB ensures all-day comfort,whether you're ,in the office or exploring the outdoors.Its energy-efficient design maximizes battery life,making it a reliable companion for travel or emergencies. [360 Multi-Directional Tilt for Ultimate Flexibility]The 360 adjustable tilt head allows you to direct airflow exactly where you need it.Whether you're cooling your face at a desk,circulating air in a kitchen or enjoying a breeze while camping,this desk fan's full-range motion ensures optimal comfort in any position.Its ergonomic design adapts seamlessly to your lifestyle. Colour:Black Material:plastic Package Contents: 1 * Desk Fan 1 * usb cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.