White Noise Machine USB Rechargeable White Noise Sound Machine Timed Baby Sleeping Monitors Baby Noise Machine White Noise Toy  The White Noise Machine helps you block out distractions and create a perfect environment for sleep, relaxation, or concentration.    White Noise Machine Features:  30 Soothing Sounds  This sleep sound machine has 30 non-looping soothing sounds to choose, The sounds are designed to mimic the natural environment to provide the most relaxing experience possible. inlcuding 9 white noise, 9 fan sounds, and 12 nature sounds (Lullaby, Summer Night, Cold Wind, Forest Bird, Windowsil Rain, Stream, Campfire, Ocean Wave, Thunder, Rainstorm, Fetal Tone, Pendulum).    DIY Combinations  In the push source sounds, you can arbitrarily combine all sounds to create more soothing scenes.   Auto-off Timer  This white noise sound machine can be played continuously non-stop all night or there is an auto-off timer to set for 30, 60,90 or 120 minutes to conserve energy.  Night light  This sounder with night light can provide constant rhythm and soft light to help your baby sleep peacefully.      Long battery life    USB Rechargeable Design  USB charging white noise machine, compatible with any power source with a USB port, safer and more convenient to use at home or travel.  Headphone Jack Design  The product can be plugged into headphones, which can meet the needs in various scenarios    Suitable for all ages   Newborn Baby: Fetal sounds can calm emotions and quickly put baby to sleep Children: Get enough sleep, health development and concentration improvement Adults: Relieve anxiety and promote deep sleep Middle-aged and elderly: Ensures adequate sleep and keeps them healthy    What you will get:  1 * White Noise Machine 1 * USB Charging Cable 1 * User Manual