Schumann Wave With USB Cable And Screwdriver Signal

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Description:

High Precision: This product is a Schumann wave 7.83HZ extremely low frequency , focusing on accuracy and stability, this model is a charging model, and a 20CM charging cable is provided.Easy to Carry: Small size and light weight, easy to carry and store.Power Supply: 5V micro usb Android interface charging cable, charging current 250ma, about 6 hours to fully charge, working current about 7MA, full power can be used for about 200 hours.Battery: polymer lithium battery,capacity:850mahWide Applications: suitable for audio visual spaces to enhance sound field and audio visual effects; for bedrooms, to help sleep soothe the nerves, regulate sleepless; for office, relax body and mind, and improve work efficiency.

Specification:

Material:Plastic+Metal

Size Chart:

(LxWxH)68x52x12mm/2.68x2.05x0.47inch

Package Includes:

1x Schumann Wave Generator1x Charging Cable (5V micro-usb Android port)1x Screwdriver

Note:

1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful on-line shopping!

Schumann Wave ;7.83hz USB Rechargeable Schumann Wave ;Schumann Wave super Low Frequency Pulse ;Portable High Accuracy 7.83Hz Pulse ;Schumann Resonance Wave Pulse ;Electrical Testing Signal Function Generators

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