OneSource Rechargeable 4-Person Camping Dome Tent with Airflow System & LED LightingPart of a system that powers outdoor gear, the OneSource 4-Person Camping Dome Tent with Airflow System & LED Lighting lets you enjoy time outdoors with friends and family comfortably. An integrated fan refreshes the air in the tent 6 times per hour to reduce humidity, and LED lighting offers warm diffused light throughout the tent. The lithium-ion battery can be conveniently recharged from wall outlets, vehicles, universal power packs, or other OneSource batteries with the included USB cord. Bonus? The OneSource battery helps eliminate the need for multiple power sources by letting you charge external devices, like smartphones or tablets (not included), through a USB port, even while powering gear. One system, one source, power anywhere! Features:OneSource powers your outdoor gear and devices with one interchangeable rechargeable battery systemAirflow system includes an integrated fan to push hot air out through a top vent 6x per hour (high), and the ground vent draws in fresh air to reduce humidityLED lighting system provides warm diffused overhead lightingBattery docking station with fan and light controls is conveniently accessible on the inside front of tentEasy setup in about 10 minutesWeatherTec™ system's welded corners and inverted seams help keep water from getting in; an included rainfly offers extra weather protection; strong frame withstands up to 35 mph windsStorage pockets keep small gear organizedDimensions: 9 x 7 ft.Center height: 4 ft. 11 in.Fits 1 queen-size air bedThe fully charged 4800 mAh lithium-ion battery powers the tent's fan (up to 4 hours on high), light (up to 12 hours on high), and airflow system (6x per hour on high)Battery charging time: 2 hours with quick-charging station (sold separately) or 2.4 amp USB output; 5 hours with 1 amp USB outputBattery can also be recharged from any USB port (e.g., wall outlets, vehicles, OneSource charging stations, other OneSource batteries, or universal power banks)Battery supports USB-charging of external devices while powering gear1-year limited warrantyWARNING: This product can expose you to chemicals including LITHIUM which is known to the State of California to cause reproductive harm. For more information go to P65Warnings.ca.gov.