Features:

• Up to 220 days normal usage with single charge. 
• Up to 41,000 brush movements per minute.  
• 2 minutes smart timer with 30 sec reminders. 
• 5 brushing modes. 
• 3 strength levels for each mode to suit you. 
• Wireless charging. 
• IPX7 waterproof. Full body waterproofing. Can be used while showering.
• 2-years worry-free warranty. 1 to 1 exchange.