Description
Frequency: 1 million air oscillations per second
Built-in temperature sensor; makes sure the precious metal head never heats up more than ±36 Grad Celsius/96.8 degree Fahrenheit; protects temperature-sensitive, valuable ingredients in cosmetics (e.g. peptides).
It can be operated without ultrasound gel (but is recommended for better gliding on the skin).
Also perfect use in combination with pain gel or pain cream.
Automatic switch-off after five minutes.
The built-in battery can be charged using any USB-connection (cable supplied in Starter Kit).
One battery charge typically runs the device for more than three hours.