Power supply mode: a general 18650 lithium battery (not included). Usage of lamp cap control switch. First, open the battery cover at the front of the headband, put a 18650 lithium battery into the battery slot according to the positive and negative electrodes. Close the battery cover, and complete the power installation. Press the button at the front of the headband to turn on the head lamp; when the button is on, press the button to switch the brightness (bright / bright / super bright).
Press and hold the button to turn off the lighting. This product is specially designed for doctors to illuminate in tohposcopy and surgical procedures, where requires higher. Lighting, man-machine relationship and frequent mobility.
It is widely used in dentistry, ophthalmology, otorhinolaryngology, gynecology, cosmetology, outpatient service, operating room, doctor's visit and field first aid lighting. 1x headband with binocular loupes. This item is in the category "Business & Industrial\Healthcare, Lab & Dental\Medical, Lab & Dental Supplies\Dental Face Shields, Head Lights & Loupes".The seller is "lmeil72" and is located in this country: CN. This item can be shipped worldwide.