COMPACT AND PORTABLE - Discover the ultimate portability with our machine, measuring 3 x 2.3 x 1.18 inches (without the silicone strap) and weighing 2.61 oz. Perfectly sized to fit in your pocket, it's your ideal companion for sleep and privacy, whether traveling or needing some peace in the office. 30 NON-LOOPING SOUNDS - Experience a wide variety of sounds with our noise machines options, including green, white, pink, and brown noise, as well as fan sounds, wind, birds, streams, thunderstorms, rain, ocean waves, beach, cricket, bonfire, shushing, and lullabies, etc., Enjoy 32 volume levels for a rich auditory experience. SLEEP BETTER ON THE GO - Achieve restful sleep anywhere with our lightweight, travel-friendly portable sound machine. Recharge easily with the Type-C port and enjoy all-night battery life with the built-in 1000mAh battery. Perfect for overnight use and daytime naps, ensuring youre always well-rested. TIMER AND CHILD LOCK - Enhance your experience with our noise machine's convenient timer and child lock features. Set a 30 or 60-minute timer, or use it continuously. Activate the child lock with a long press to prevent accidental changes, and rely on the memory function to save your settings. ELEGANT DESIGN AND IDEAL GIFT - Combining style and functionality, our sleep sound machine is perfect for all ages, from babies and kids to adults and seniors. Its sleek design complements any room decor, making it an excellent, thoughtful gift for loved ones who appreciate peaceful sleep and elegant solutions.