180-DAY SUPER LONG BATTERY LIFE: Enjoy 6 months of continuous use per charge, with USB-C fast charging in just 5 hours. Wave goodbye to frequent recharging. Perfect for travelers, students, and busy professionals. 4X POWERFUL SONIC CLEANING: Elevate your oral health with 72,000 vibrations per minute and DuPont bristles. Our dentist-recommended Oclean sonic electric toothbrush delivers powerful deep cleaning without causing discomfort to your gums. 5 MODES & 2 MIN SMART TIME: Morning / Night / Standard / Whitening / Gentle 5 modes in total to meet any need possible. With a 2-minute timer, 30-second zone reminders, and low battery alerts, Oclean Flow sonic electric toothbrush becomes an easy-to-control sonic electric toothbrush for novices. ECO-FRIENDLY PACKAGING: Oclean toothbrush packaging is crafted from renewable and biodegradable materials, fully recyclable or reusable, ensuring exceptional oral care while championing environmental protection. TRAVELGO FLOWSET INCLUDES: 1 x Oclean Flow toothbrush handle, 6 x Daily Clean DuPont Brush head, 1 x Travel case, 1 x USB C Cable, 1 x User Manual, 2-year service.