simplehuman 5" Round Rechargeable Mini Travel Sensor Makeup Mirror, 10x Magnification, Brushed Stainless Steel 5.7"L x 4.5"W TRU-LUX LIGHT SYSTEM - At 550 lux and with a color rendering index (CRI) of 90, the tru-lux light system closely simulates natural sunlight's full color spectrum to show every detail. SENSOR ON/OFF - Automatically lights up as your face approaches the mirror — no need to touch any buttons. NEVER CHANGE A BULB - Traditional bulb or fluorescent lights fade or burn out too quickly. The LEDs have been rated to perform like new after 40,000 hours -- that's an hour a day, every day, for more than 100 years. 10X MAGNIFICATION - Extremely close-up view for detail work like tweezing and applying eye makeup. FOLDS DOWN FLAT - Easy to store and comes with convenient padded travel case. RECHARGEABLE - One charge lasts up to 5 weeks. DISTORTION-FREE MIRROR - Precise curvature for distortion-free optics – even around the edges. MAXIMUM ADJUSTABILITY - Two height options — swivels to the perfect angle for any viewing position. HIGH REFLECTIVITY - Ultra-clear, high-quality glass backed by high-purity aluminum coating provides superior reflectivity and clarity. CORDLESS AND CLUTTER FREE - No messy cords to take up space on your bathroom countertop or vanity