Product Information Charger input voltage: AC110-240V 50Hz/60Hz Charger output: DC4.2V 1000mA Lithium battery voltage: DC4.2V Lithium battery capacity: 2000mAh Light intensity: 1400mW/cm2 Features Special high-power LED for dentistry. Digital tube display, adjustable illumination time. Time setting: 10S, 20S, 30S, 40S....
$56.00