Unbranded Y20 White Sleep Sound Machine sku-16427966450

Unbranded Y20 is a White sleep assistant in the White Noise Machines category, SKU sku-16427966450. Described as 4-in-1, it combines a humidifier, white noise machine, Bluetooth speaker and flame-effect night light. The title lists a 200ml capacity, 3-level brightness and a timer. It has 8 sound options, including rain, ocean waves and a fan; Bluetooth lets you play audio from your phone.

Mist output reaches 300 ml/hour, with independently adjustable mist, sound volume and lighting in 7 colors plus warm white. A 360° rotating nozzle directs the mist. The unit switches off when water is low and has a BPA-free tank and optional essential oil tray. It is listed for bedrooms, baby rooms and offices of 200-300 sq. ft., with a 28 dB silent mode.

The source cites a 2021 Journal of Sleep Research finding that white noise at 32-45dB reduced time to fall asleep by 38%. Its cool mist is intended to relieve dry sinuses without overheating.