Specification:
Item Type: Schumann Wave Generator
Model: FM783
Material: ABS
Battery: 1 x 3.7V, 600mah 503040, shipped with built in battery.
Features:
1More Relaxation: Improves sound field and audiovisual effects, relieves insomnia, reduces stress, anxiety, and helps you relax. 2Smart Adjusting: Waveform, frequency, power can be adjusted, has higher frequency accuracy and stability consistency as well. 3.Lower Frequency: With a programmable smart chip, the Schumann generator can generate a sine wave with 7.83Hz ultra low frequency. 4Simple Charging: The built in lithium battery can be charged through the USB port, has 4pcs indicator flashing when charging. 5Reliable in Use: Comes with 5V and 0.08A low power consumption, the audio resonator can applied to office, bedroom and so on.
Package List:
1 x Schumann Wave Generator
1 x Data Cable
