Improve your quality of sleep with the SleepBank Sleep Frequency Technology Device. Featuring a patented chip, this device decreases the influence of high-frequency radio waves. Using exclusive Sleep Frequency Technology, SleepBank creates a 2×2-meter natural frequency magnetic field to help relax your body and mind. Likewise, the resonance it generates can get rid of the negative energy that you accumulate throughout the day so you can relax. Designed especially for high-pressure groups, the Sleep Frequency Technology device also helps anyone who needs better sleep quality. In fact, it is suitable for anyone who wants to enhance their bodily functions. Intended for long-term use, you can feel your body start to improve between one to four weeks after you start using SleepBank.