Hikenture Inflatable Mattress with Two Valves for Fast High Extra Easy to Infinitely Car Camping Instruction Manual and Storage Bag Air Automatic

⏱️ [Two extra-large 28mm check valves for easy set-up and take-down] ❶ The Hikenture inflatable mattress features a unique, patented valve structure. It's the first of its kind in the industry, with the valve flipped over to allow one-way airflow for intake and exhaust. ❷ The valve diameter has been expanded to 28mm, and two valves are included, meaning intake and exhaust are four times faster than similar camping mattresses, making set-up and take-down efficient. 💪 [High R-Value, Extra Thick 8cm High-Resilience Urethane] ❶ This inflatable mattress is thick enough to eliminate bumps inside the car and uneven ground surfaces! It blocks out heat and cold from the ground without feeling like you're hitting the bottom, ensuring a comfortable sleep. (8cm: R-value 5.8) ❷ Made with safe, odorless, high-quality high-resilience urethane, it maintains the "S-curve" of the spine, distributes weight, and is gentle on the lower back. 🥨【Infinitely Connectable & Non-Slip】❶ Attachable buttons are installed on both sides of the automatic inflatable air mattress, allowing you to connect them to form a double mat (192cm x 140cm), suitable for use in minivans and single-box vehicles. ❷ The back of the mat is non-slip, so it remains stable even on flooring or slippery surfaces. 🎁 [Special belt for storage and cot fixing] There are three points: 1. Tighten the inflatable mattress securely when storing. 2. Secure it to the cot. Connect it to both ends of the inflatable mattress to secure it to the cot and prevent it from slipping off while you sleep. 3. After connecting the two mattresses with the buttons, connect the two belts to one longer belt to tighten the two mattresses and prevent them from slipping off to the side. 🚙 [Perfect Size for Car Camping] ❶ The size is compatible with car camping mats. The width is compatible with many SUVs, minivans, and kei cars, including the Mitsubishi Delica D:5, Toyota RAV4, Suzuki Jimny, Honda Step WGN, Honda N-BOX, and Suzuki Jimny. ❷ It's perfect as a tent mat or outdoor mat for camping, cherry blossom viewing, touring, fishing, and other activities, as well as for unexpected guests and as a disaster preparedness item. This air mattress can be used all year round, in spring, summer, fall, and winter. ✅ [1-year manufacturer's warranty] How to contact us: Purchase with confidence by going to "Account Service" → "Order History" → "Seller" → "Ask a Question" in your account service. 🔴 [Precautions for first use] ❶ Because the product is initially vacuum-compressed, the urethane inside will be less inflated than normal. Temperature changes may also cause the product to inflate slightly less. ❷ As an initial measure, fill the product with air until it is fully inflated, then close the valve and roll it up. The air will gather from the valve side to the unbent side and become absorbed into the entire urethane. After that, open the valve and more air will enter as the urethane expands. (Repeat this process several times.) Once it has fully expanded, dry it in the sun or leave it in a high-temperature location for a certain period of time to make it easier to inflate. ❸ The product will automatically inflate to approximately 80%. If you feel that it needs to inflate further, blow air directly into it or use an air pump to pump more air into it. The Hikenture inflator mat features a unique patented valve structure. This is the first valve structure in the industry to reverse the valve and allow one-way airflow between intake and exhaust.