High Accuracy 7.83Hz Pulse Generator for Relaxation and Health, ABS Mate #2

[CALMING SINE ] - Emit a stable sine for relaxation and health
[PRECISE AND STABLE] - Excellent control chips high accuracy and stability
[ON-THE-GO RELAXATION] - Portable design with USB power cord for easy use at home or travel
[STURDY ] - Premium ABS material for high strength and durability
[EFFICIENT PERFORMANCE] - Customizable frequency range for improved efficiency and personalization

What's in the box
1 × Function Generators