A. Enhance your sleep experience with a sleep sound machine designed for comfort and relaxation. Made of durable ABS material, this compact device is suitable for bedside use, weighing about 290g, measuring 10cm in diameter and 6.5cm in height. B. Key features: 1. Portable design: Carry this sleep sound machine easily, making it suitable for use at home or on the go. 2. Comprehensive sound library: Access 24 soothing sounds, including 7 white noise options, 7 fan sounds and 10 soothing nature sounds to create a relaxing atmosphere. 3. Colorful lighting: Enjoy 7 color options, adjustable brightness and breathing light with customizable color settings to enhance your sleep experience. 4. Timing functions: Choose from 30 - minute, 60 - minute or 90 - minute timing options or play continuously to create a calm atmosphere. 5. Versatile use: Suitable for baby sleep, helps people with insomnia or sleep disorders, promotes relaxation and reduces stress. 6. Convenient accessories: Comes with a USB cable and user manual for easy setup and operation. C. Specifications: · Material: ABS · Power mode: USB charging · Battery type/model: Lithium battery 103040 · Battery capacity: 1200 mAh · Weight: Approx. 290 g / 10.2 oz · Product size: - Diameter: Approx. 10 cm / 3.9 in - Height: Approx. 6.5 cm / 2.6 in D. Package includes: · 1 x Sleep Sound Machine · 1 x USB Cable · 1 x Manual