• 5 Modes：Clean／Soft／Whiten／Massage／Polish
• Up to 40,000 sonic vibrations per minute
• 2500mAh lithium battery
• 4.5 hours USB Type-C charging
• 480 minutes of battery life for operation
• 2-minute timer
• 30-second zone change reminder
• IPX7 waterproof
• Low battery alert
• 65dB low noise
• Mode memory
• 2pcs A2995 brush heads
• Large-capacity of battery, 120-day long battery life
• The pressure-sensing function reminds users to maintain scientific and healthy brushing force through LED lights and vibrations
• The bristles adopt copper-free flocking technology, do not contain metal to prevent rust, increase the amount of bristles by 40%, greatly increase the contact area with the tooth surface, and effectively improve the cleaning power