Feature: 1. Private Design: This white noise sleeper features a unique private customisation design to provide users with the best quality white noise sleep aid experience. The private model design is able to provide each user with a personalised sleep aid based on their unique needs and preferences. 2. Multifuntional: The light and speaker functions provide a soothing and tranquil sleep environment, helping users regulate their mood and emotions, reduce stress and anxiety, and allow the body and mind to gradually relax and enter a deep sleep state. 3. Portable: With its exquisite appearance and small size, it is easy to carry, bringing more convenience and comfort to users' life. Whether in the family rest, office work or travelling on holiday, it can be a powerful sleeping companion, giving users intimate care and attention. 4. Easy to Use: Easy to operate, simple to use, no need for complicated settings and adjustments, don't need to spend too much time to learn how to use it, so that you can fall asleep easily and enjoy a high sleep experience. 5. Outstanding Speaker Performance: The speaker is excellent, providing clear and soothing sound without any noise interference. Meet the users high demand for sound effects, creating a comfortable sleeping environment for the user. Specification: Item Type: White Noise Sleeper Material: Plastic Size: Approx. 8.2 x 3.5cm / 3.23 x 1.38in Battery Type: Lithium Battery 400mAh (built in). Package List: 1 x White Noise Sleep Device 1 x USB Cable 1 x User Manual