Technical parameters:
Power voltage: DC3.7v 2500mA
Machine power: 10VA
Frequency range: 0.5Hz~3Hz
Working hours: 10/20/30 minutes
Radio frequency: 1~10Hz
Output strength: 10
Safety category: type II BF
Machine weight: 210 grams
Host size: 150*78*30mm
Service life: 5 years