Description: 1. Product parameters 1.4-AA battery 2. Voltage 5V DC 300mA 3. Rated power 3 W 4. Tap the night light (support cold and warm light) 5.DIY Mic for music recording and playback 6. 3.5 Headphone jack 7. USB power cord 2. Functional specifications 1. There are 10 kinds of sleep soothing music, including white noise, dividend noise, emotional soothing music, soothing music, ocean waves, bird song, thunder and rain, bonfire, running water, summer night insects. 2. 5 minutes DIY music, voice recording and playback function. 3. Cold and warm light, pat the night light 4. 3.5 headphone jack for interference prevention 5. Automatic timing selection: 30, 60, 90 minutes 6. Volume control + button 7. Lightweight and portable, easy to travel and carry 8. The beautiful sound makes you fall asleep peacefully Specifications: 1. The "white noise sleep instrument" plays "even-band music", soothes the mood of people under pressure at work, shields and attenuates the "colored noise" that hinders sleep, creates a sound environment for deep sleep, and plays a role in helping sleep , It also has a certain effect on improving the quality of sleep. 2. The "white noise sleep instrument" has a certain soothing effect on the crying of newborns. Newborns have just left their mother's womb and come to an unfamiliar environment, which requires an adaptation process for them, and our living environment Some unfamiliar sounds in them sometimes make them feel uneasy and irritable. They prefer the noise in the womb, and white noise is similar to the familiar sounds. Therefore, in many newborns When the baby is upset, it will quiet down when he hears this sound. 3. "White noise sleep instrument" not only promotes sleep, but also helps people who are often polluted by environmental noise to restore their work efficiency. Especially like some college students or office workers, white noise can reduce the concentration of construction noise caused by them. The adverse effects of this make them more focused on students and work. White noise is even recognized as an effective "sound makeup treatment" treatment for neurological diseases such as mental distraction, tinnitus, tory hypersensitivity, and ADHD. 4. The appearance of the "White Noise Sleeper" adopts a fashionable and technological design, and the unique internal space design adopts the principle of acoustic transmission, so that the sleep aid effect of soothing music such as white noise can be exerted to the best state. 5. There are as many as 10 types of soothing music for the white noise sleep instrument, which can meet the needs of different groups of people in different environments. At the same time, the volume of the "Unimei Sleeper" is designed in strict accordance with the "Environmental Noise Safety Standard" below 80 decibels (noise excee Package Included: 1*Sleep instrument 1*USB cable