Schumann Signal 7.83Hz Low Frequency Pulse Generator Improves Sound Quality, CD01 – TPU

Schumann Signal 7.83Hz Low Frequency Pulse Generator Improves Sound Quality, CD01 – TPU.

Key Features:

• Battery powered, no voltage ripple, more accurate output frequency
• Polymer lithium battery with overcharge/overdischarge/overcurrent protection
• Small size, easy to use, good effect
• Power supply: 5V Micro USB interface charging cable
• Battery: lithium polymer battery, capacity 850mAh
• Charging current: 250mA
• Working current: 7mA
• Charging time: about 6 hours fully charged
• Use time: about 200 hours
• Size: about 6.8x5.2x1.2cm

Package Info: Weight: 0.09kgs / 0.21lb, Size: 10cm * 8cm * 1.5cm / 3.94inch * 3.15inch * 0.59inch

Shipping: Shipping charges and final delivery dates are shown at checkout.