COMFORTABLE WIND: The air outlet can be adjusted manually and turned 270 Degree, and the turning of the control rod on the base enables you to control the wind speed. The turbo fan blade makes the wind strength more natural and keeps the sweltering tent ventilating and air fresh. Enjoy and around you! 8-36 Hour Working Time:The personal portable fan with a 10400mAh large-capacity battery, this battery operated fan can be used for 8-36 hours on a single charge. The USB desk fan supports working while charging, and can be fully in 5-6 hours. Whether you're , in the office, or outdoors, it is your for staying cool all day long. 3 LIGHTING MODES: The cordless fan light is independently controlled by a knob with 3 lighting modes. The high brightness mode is a partner for your reading or working and the low brightness mode is a for your rest in the dark. During the hurricane and blackout, our tent fans for camping provides you with long time wind and lighting . Strong & Quiet Wind:Our camping fan uses a professional high-performance brushless motor and a one-button infinitely variable speed button, which can rotate to the most comfortable wind speed according to your needs. Camping accessories with a low noise level of up to 30db. The travel tent fan provides you with cool air circulation while ensuring a quiet experience without disturbance. Portable & Anti-Drop:The portable fan rechargeable is made of anti-drop PP material and shock- housing, and is tailored to a portable size for outdoor activities such as camping, hiking, and car repairs. As a quiet table rechargeable fan, it is also perfect for indoor activities in offices, bedrooms, family gatherings, gardens, etc. Color: Black Material: plastic Package Contents: 1 x Rechargeable Fan 1 x USB Cable 1 x User Manual 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.