Reddit reviews Liberex Sonic Electric Toothbrush MS200 - 5 Modes IPX7 Waterproof with Long Battery Life Up to 100 Days Use, 2 Minutes Smart Timer, USB Charging, Dentist Recommended, FDA Approved

【Ultrasonic Cleaning】: Vibrating up to 40,000 strokes per minute, remove up to 100% more plaque than a manual brush. W-shape brush head suits teeth topography, reaches to deep area and has a deep cleaning. Effectively improve your oral hygiene routine in just 2 weeks.【5 Modes to Your Choice】 : To suit different oral and gums, including sensitive gums and teeth with braces. Liberex electric toothbrush provides 2 soft brush heads and 5 modes: Clean, White, Polish, Gum Care, Sensitive. Keep your teeth healthy and strong for a lifetime. The extra black brush head, to be used perfectly with Liberex teeth whitening powder or toothpaste.【Long Powerful Battery Life】: compatible with any charger or equipment with a USB port. 4 hours charge for minimum 100 days use, low battery reminding and auto shut off after full charge. No worry of out of battery when you are on a business trip or travel, IPX 7 water resistance, allow usage during bath, with portable design convenient to use at home or traveling.【Built-in Timer and Pacer】: Encourage a 2-minute clean as dentists recommend brushing time. Quad pacer indicates when to switch between the upper, lower, left, and right quadrants of your mouth for an even clean. Assist users in becoming better at cleaning teeth.【Warranty】: Free 1 year warranty & 90 days no-hassle refund for defect. Your satisfaction is our top priority! Engineered and built with quality in mind, Liberex Sonic Electrical Toothbrush was designed and tested through three professional grade inspections to last 5x's longer than many others on the market.