Features: Enhances your sleep qualities with this Waves Generator, a low frequency pulse generator designed to promote deep and restful sleep. Crafted with quality metal materials, this sleeps aid device delivers soothing low frequency pulses that help calm your mind and relax your body for a peaceful night sleep. Suitable for both men and women, this Waves Generator is perfect for anyone looking to improve their sleep pattern and achieve a more rejuvenating rest. Whether you struggle with insomniaor simply want to enhances your sleep experience, this low frequency pulse generator can be used in your bedroom, hotel room, or even during travel to creates tranquils sleep environment. Experience the benefits of deep relaxation and improved sleep with this Waves Generator, your companions for a blissful night rest. Specifications: Material: metal Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xLow Frequency Pulse Generator