1.Gentle Breathing Movements: The sleeping plush elephant of the breathing Plush moves up and down gently, imitating a calm breathing tone, providing a comfortable and soothing experience for babies. Soothing and breathing plush can help babies fall asleep through smart sensors, or soothe babies when they are stressed in the middle of the night, breathing plush is designed to alleviate anxiety, promote relaxation, and provide a sense of security and comfort. 2.Sleep Partner Gentle Hug: Breathing stuffed animal companion will stimulate your 's visual, auditory, and tactile senses through soothing music and rhythmic breathing movements. : Breathing plush right foot and are the four gear shift keys, and the left foot is the sound adjustment key. Open the Velcro on the back of your sleeping partner, Instal 3 AAA batteries, Press the left foot music symbol to activate the sleep toy, It needs to be turned off manually by pressing the start button again. 3.Four Gear Adjustment Function: First Gear: Simulate breathing plush, the Breathing Plush belly will rise and fall, like the change of human breathing, giving the a sense of peace of mind, needs to be manually closed. Second Gear: Emits a warm orange light, and when the is undulating, the belly emits a warm orange light to dispel darkness and enhance the 's sense of security, needs to be manually closed. 4.Three Gear: Simulate breathing change, emit warm orange light, silent mode, just like a person falling asleep, simulate the change of human breathing with the ups and downs of the belly, rising and falling one by one, needs to be manually closed. Four Gear: Multiple sound playback, with 10 soothing lullabies, as well as heartbeat, snoring, uterine simulation, and white noise.Turn on for about 10 minutes, and after playing the music, it will automatically turn off.