Usage Tips:Enhanced Sleep Quality: Experience uninterrupted sleep with our White Noise Machine, designed to mask disruptive noises and create a soothing environment for relaxation Customizable Settings: Features a timed shutdown function, allowing you to set the duration of operation to save energy and promote better sleep patterns Portable Design: Lightweight and compact, perfect for on-the-go use in offices, while traveling, or at home, ensuring you get a good night's sleep anywhere Rechargeable Convenience: Equipped with a Type-C charging port for quick and easy recharging, making it eco-friendly and ready for use anytime Universal Usability: Ideal for all ages, from babies needing calming sounds for sleep, to adults looking for a peaceful rest, and even for use in office spaces to minimize noise distractions Specifications Continuous working time: Greater than 24 hours Power:3W Number of music:15 songs 1200mAh lithium battery Built-in charging protection system Can be used while charging Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour: White Material: ABS Package Contents: 1 x White Noise Machine Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.