LNLN White Noise Machine Baby Sleep Aid USB Rechargeable Timed Shutdown Sleep Sound Machine for Sleeping Relaxation for Baby Adult Office Travel

White noise machine One-third of a person's life is spent in sleep. People who do not sleep for 5 days may die. It is obvious that sleep is the physiological needs of human beings. Sleep is the process required for life. It is the recovery, integration and Consolidating important aspects of memory is an indispensable part of health. The white noise machine is a machine that emits constant and constant audio. Just like an air conditioner can adjust the temperature of the environment, or the curtain can adjust the brightness of the environment. White noise can adjust the ambient background sound by shielding harmful colored noise, creating a soothing mood. Sleep the environment to improve and promote sleep. Feature Name:White noise machine Input voltage: DC5V Charging current: 1A Material: silicone + electronic components + ABS + PC Power consumption: 1W Product size: 80*80*33MM Charging time: 1.5 hours Single net weight: 125G Battery capacity: 1200mAh Use time: 36 hours Package of the product:1×White noise machine Note 1.Due to manual measurement, please allow a deviation of 1-2cm. 2.Please be aware that the product may have slight color difference due to display or other reasons.