Healflux Custom Frequency Generator V2, Schumann Resonance Generator

Use it for: 1.Instant Relaxation2. Deeper Meditation 3.Improved SleepImprinting Frequencies On To Objects How to Use:– Plug the device into a wall socket, laptop or power bank using the provided USB-C power cable.– Connect some earphones to the device or connect the device to a speaker using an AUX cable.– Type in the desired frequency using the touch pad on the device. – Press “Ok”. Specifications:Working voltage: DC 5V (DC 4-15V)Working current: 9-14MAPower interface: Type-c(Support TYPE-C TO TYPE-C power supply)Default frequency: 7.83HzAdjustment range: 0.01Hz~30000Hz Pure Sine WaveSignal voltage amplitude: 3VWith 3.5MM audio outputWith acrylic shellSize: 155*105*26MM(With shell)Weight: 300g(With shell) Product List:1pc * Healflux Custom Frequency Generator V2 (with acrylic shell)1pc * USB cable