Wave Generator, 7.83HZ Ultra Low Frequency Pulse Generator Audio Resonator, Type C Resonance Pulse Generator for Relax Sleep
$9.66
Description
High Stability: Wave generator is made from highly stable pulse chip, accuracy correction capacitance, and accuracy multiloop adjustable resistor..Physical Relaxation: ultra low frequency pulse generator is good for people's physical and mental relaxation, improve the body's perception of sound and images..Pressure Relief: 7.83HZ pulse generator contributes to improve work efficiency and reduce mental stress..Easy to Use: ultra low frequency pulse generator with Type C interface is easy to use. and it features high accuracy and stability..Perfect Gift: wave generator is perfect gift for friends and family that suffer from insomnia and mental stress.
