Product infos: This head light is designed on the basis of head light KTS-101(A). It is suitable for Outpatient Service, Stomatology, ENT. Standard Configuration: 1pc light head, 1pc head band, 1pc power supply box, 1pc charger, 1pc carton package Optional Configuration: aluminium alloy Product features: Universal power supply system Small light loss by single lens to refract light, light weight ...