This air mattress features a built-in pump powered by any USB-A power source rated 2 Amp and higher. It is smaller, lighter, and more energy-efficient than traditional electric pumps. The patented Fiber-Tech Construction provides exceptional durability and support for a refreshing night's sleep. Price drops from $49.99 to just $25. Shipping is free over $35 or adds $6.99 or select in-store pickup to avoid the shipping fee.