Sleepals Mask Lite

SOUND FEATURES: Includes 20 white noise sounds and 4 soothing sounds, plus Bluetooth V5.2 connectivity for wireless music streaming from your devices BATTERY LIFE: 300mAh Li-Polymer battery provides 35 hours of continuous music playback at maximum volume, perfect for multiple nights of use COMFORT DESIGN: Ultra-thin speakers ideal for side sleepers, with breathable fabric and 100% light blocking capability that fits all head sizes VERSATILE FUNCTIONALITY: Built-in microphone for calls, adjustable and removable headphones for easy washing, and compatibility with gel packs for therapy SMART CONTROLS: Simple button controls for easy operation, allowing seamless switching between music, white noise, and volume adjustment