Laser Wavelength: 650nm + 808nm
Laser Quantity: 650nm*22PCS+808nm*2PCS
Operation level: L1/L2/L3/L4
Time setting: 5/10/15/20min
Battery capacity: 1600 mAh
Accessory:Wrist laser device+Nasal laser Cable+ USB cable with charger+Safety goggles+Instructions