Features: 1. Usage: Adjust the pulse size to your preference. Hold the sleeping instrument in your palm, ensuring contact with the metal surface. Use the plus and minus keys to cycle through the different modes. 2. Designed for Parents: Features three simple buttons for easy control, plus a secure loop to prevent loss. 3. Function: Microcurrents stimulate neurotransmitters in the cerebral cortex to regulate emotions and improve sleep. The device offers dual modes with five intensity levels: sleep mode for restlessness and exhilarating mode for fatigue. It automatically times for twenty minutes to quickly relax the brain and promote deep sleep. 4. Appearance: Available in multiple styles. This sleep aid is both functional and aesthetically pleasing, with a charming design. 5. The Perfect Gift: Give the gift of healthy sleep. Specification: Material: Silica Gel + ABS Color: White Size: 9 x 6 x 3 cm Weight: 200 g Package Includes: 1 x Baby Sleep Soother