SMISKI Touch Light Tap the body to adjust the brightness in 3 stages: Low, Mid, and High. It can be charged with the included Micro USB cable. A 4-hour charge allows for approximately 8 hours of continuous use. In High mode / *In Low mode, it can be used continuously for approximately 32 hours. Brand new, unused, opened. Instant purchase OK. (We are closed on Saturdays, Sundays, and holidays, including shipping.) 3725