White Noise Sleep Sounder, White Noise Sleep Aid, Mood Regulation, Breathing Light Speaker, Portable and Compact, Comfortable for Sleep Features: Product Name: White Noise Sleeper Material: ABS Color: White, Grey Horn: 1W Input: 5V/500MA Number of lamp beads: 12 Playback time: More than 3 hours Product weight: 0.17 pound (80g) Gross weight: 0.23 pound (107g) Product size: 3.2 x 1.5 in (8.2 x 3.8 cm) Product packaging: 3.8 x 3.4 x 1.5 in (9.6 x 8.6 x 3.8 cm) Portable white noise machine Sound source with breathing lights to aid sleep Colorful night lights with timing function High-quality white noise for better sleep Multiple natural sounds to help you relax and sleep comfortably Soft and soothing white noise relieves fatigue and supports sleep Helps reduce travel fatigue and promotes relaxation Natural sound options such as mountain streams, ocean waves, and birdsong Package Content: 1 x White Noise Light 1 x Instruction Manual 1 x Charging Cable