Product Specification:
Product Name: Meridian Energy Pen
Voltage: DC1.5V
Power supply: 1 × AA battery(not included)
Output: 3.7V; 300mA+/50mA
Pulse Frequency: 0.01-300Hz
Pulse Width: 100uS-320uS
Output Amplitude: 500ohm; Load voltage 3.3V

How to Use:
1. open the lid of the battery.
2. loading AA battery.
3. tighten the battery cover Press + "turn on" "1" is a low file "9" is a strong file Press "-" to 0 gear and 3 seconds to turn off automatically 1 gear is resist, the intensity of the pulse is weak at this time. 9 gear is strong, the intensity of the pulse is strong at this time.

Package List:
1 × Meridian Energy Pen
2 × Meridian massage head
2 × Energy ointment 1 Bag body patch
1 × Instruction manual
1 × Gift box