Use Of The Device - Valkee HumanCharger Benutzerhandbuch

2. Use Of The Device

Invented in Finland, HumanCharger® is a light
therapy device that sends a UV-free blue-enriched
white light through the ear canals to the light-
sensitive regions of the brain.
HumanCharger® benefits are:
• Increased mental alertness
• Improved mood
• Increased energy levels
Use HumanCharger® to gain those benefits on a
regular basis in the morning once a day within two
hours of waking up at the same time each day.
Recommended time is 12 minutes.
Follow the instructions below to prepare your device
for use.
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