Cuddly Koala Plush Sleep Aid with Soft Glow Night Light Calming Music and Simulated Breathing Comforting Bedtime Comfort Toys Category: Plush Doll Style category: Animal Filling material: PP cotton Plush classification: Long plush Function: Music/Voice Size: 30 * 20 * 15cm Rhythmic breathing guidance: Built-in sensors detect your breathing patterns and guide you to follow them by simulating a rhythmic breathing light effect, helping to adjust your breathing rate and thus achieve the purpose of relaxation. Soothing music and natural sound effects: The relief koala emits soothing Breathing sounds, facilitating quicker sleep onset and deeper, more restful sleep, promoting overall sleep quality.We in the soothing power of our Koala, and we want you to experience its peaceful Soft LED lighting: The use of soft LED lighting design to simulate the change of light and dark when breathing, which will not be too harsh to affect sleep, but also effectively help adjust the breathing rhythm. High-quality material: The outer layer is made of high-quality plush fabric and the inner is filled with high-quality PP cotton, which feels soft and comfortable, and will not cause allergy or discomfort even if you hug all night. Portable and easy to operate: the design is simple, the operation panel is intuitive and easy to understand, the built-in rechargeable battery, there is no need to worry about frequent battery replacement, whether it is used at home or carry around is very convenient. 1*Doll 1. Please allowed 1-3cm differences due to manual measurement, thank you for your understanding! 2. Due to the differences between different monitors, please understand that the picture may not reflect the actual of the item.