【Sense of Security】High-quality sleep begins when the brain perceives the surrounding environment as safe. Combining a beautiful environment with Bluetooth speakers and audio reduces physical and psychological stress, providing a very safe sleep environment, allowing you to fall asleep better, faster, and with higher quality. 【Total Privacy】Control your privacy and comfort. Create a private space anywhere. Reduce light and transform your bed into a hideaway. This sleep space provides better sleep time, bedtime, playtime, and alone time. 【Unique Design】No metal frame, won't break. It's foldable, making it the easiest to assemble and the lightest sleep tent. Anywhere with a floor, it can be used with an existing mattress or as a standalone privacy tent. 【Material】40mm thick EPE soundproof cotton + soundproof felt fabric can block out external noise. Use sound to play natural, realistic audio. It's comfortable, uncompressed, and safe, as if you were sleeping in beautiful nature. 【Versatile】Provides a warm and safe space at night, as a play tent during the day, and a private sleep space for you or your children to reduce light during the day. Our pop-up tent is perfect for college dorms, children's rooms, and professions that require daytime sleep. Product Description Specifications Audio: 3070 cavity speaker Power: 3W Resistance: 8 ohms Size: 30*70MM Power Mode: 3 AA batteries (sold separately) Speaker Position: Both sides of the ears above the pillow Open Size: Length 0.8m, Width 0.8m, Height 0.4m Folded Size: Length 0.8m, Width 0.8m, Height 0.12m