Products list direct from CN

Shenzhen Qinda Electronics Co., Ltd.

7.83Hz Schumann Waves Resonance Generator Ultralow Frequency Pulse Audio Resonator USB Interface Indicator Light on off Function

$4.87-5.07

Min. order 5 pieces

High Power Schumann Waves Generator 7.83Hz Pure SineWave Generator Earth Resonant Frequency Generator

$3.44-5.07

Min. order 5 pieces

7.83HZ Schumann Wave Generator Schumann Resonance Pulse Generator with USB Audio Resonator Low Frequency Pulse for Helps Sleep

$13.91-14.49

Min. order 5 pieces

Schumann Waves Resonance Generator 7.83Hz Ultralow Frequency Pulse Audio Resonator With Acrylic Case 0.01~100KHz Adjustable

$15.40-15.94

Min. order 2 pieces

voice module

GC03/GC03A Recording Card Movement Creative Gift Box Christmas Birthday Card Music Cover Wall MP3 Download Voice Module TYPE-C

$2.26-2.43

Min. Order: 20 pieces

10 sold