Features:
1,15pcs 5mA 655 wavelength laser lamps
2.15pcs blue light lamp 450 wavelengths
3.No operation 10 minutes automatic shutdown4. Laser, infrared light + blue light lamps
5. Ultrasonic vibration technology
6. No operation 10 minutes automatic shutdown
7.Self-medication box

Technical Parameters
Voltage: 3.7V
Charging voltage: 5V
Charging current: 1A
Battery: 500Mah
Maximum power: 4.5W
Gear: strong and weak 3 gears
Working time: 80 minutes
Charging time: 90 minutes
RF frequency: 210KHz
EMS frequency: 5-10KHz
LED: red + blue light
Mode: 3 modes (RF mode, vibration mode, EMS)