4 Inch Thickness, All Seasons Insulation - Our camping sleeping pad, with an R-value of 9.5, offers outstanding insulation. It keeps you warm in winter and ensures breathability in summer. Once inflated, measures 78.74"x29.13"x4". At the same time, the 4-inch thickness elevates your back and head off the ground, allowing you to lie more comfortably on the mat. It accommodates various sleeping positions, whether you sleep on your back or sideRechargeable and Removable Smart Charging Pump - Our portable pump features a robust 2400mAh battery capacity, delivering rapid inflation for camping mats within 50 seconds. After a full charge (3-4 hours), it supports up to 7 automatic inflation cycles. This design allows you to spend less time setting up gear and more time embracing nature's serenityOne-Button Start,Quick to Inflate& Deflate, Easy to Store - self inflating sleeping pads cot features a built-in intelligent air pump. ONE TOUCH CONTROL for fast Inflation. Automatic Inflation with a click! Say goodbye to the stress of carrying an extra air pump, using your mouth or feet to inflate the pad. ONE-TOUCH DEFLATION, no need more repeated rolls up. it reduces the volume of the camping mattress by 50% after deflation, can store it easily. saving time and laborWorry-Free And High-Quality Service - If you encounter any issues during use, please feel free to contact us at any time. We will respond promptly within 24 hours and resolve your problems.Warm Reminder - For the first use, please fully charge the electric pump before using it and the first inflation may take longer as the foam needs time to expand under vacuum.Besides, this camping mattress pad is easy to clean, just wipe it clean with a damp cloth.Perfect for Various Outdoor Activities --This camping sleeping pad bed weighs 6.6 pounds and load capacity: up to 660 lbs.Whether youre camping, beach tirp, or using it as a sleeping mat in a tent and car or indoor home use, this camping air mattress is a great addition to your camping essentials, providing comfort and stability for a good nights sleep