FOREO ISSA™ 4 Plus, 1 pc, Sonic toothbrush for Men, Less hassle and greater cleanliness thanks to this smart toothbrush No more having to think about cleaning your teeth – let smart technology do the work for you. The FOREO ISSA™ 4 Plus electric toothbrush provides you with superior care that ordinary toothbrushes just can't match. Thanks to the AI Pressure Adapt feature, which uses artificial intelligence to detect pressure and automatically adjust the intensity, every clean is effective yet gentle on your gums. The innovative hybrid brush head combines soft silicone with durable polymer bristles that remove up to 30% more plaque. You only need to think about replacing the head twice a year and charging it once a year. Characteristics: thoroughly cleans the teeth, gums, tongue and cheeks – improves oral hygiene by up to 140% removes up to 30% more plaque than a regular toothbrush helps reduce gum discomfort and protects sensitive areas whitens teeth with targeted action on surface stains the head lasts twice as long as normal, only needs to be replaced once every 6 months intuitively operated, lasts up to one year on a single charge Technical specifications: AI Pressure Adapt function – analyses the pressure you apply during cleaning and automatically adjusts the intensity flexible hybrid head with soft silicone and firmer polymer bristles – silicone bristles at the edges protect the gums, while durable polymer bristles in the centre effectively remove plaque Sonic Pulse technology – generates 11,000 pulsations per minute for thorough cleaning without causing any irritation 3 cleaning modes (Deep Clean, Whitening, and Sensitive) – allow you to tailor your dental care to your needs built-in timer and option to connect to app USB charging – the toothbrush lasts up to 1 year on a single charge made of medical-grade silicone, BPA- and phthalate-free, bacteria-resistant, quick-drying 100% waterproof Package contains: FOREO ISSA™ 4 Plus toothbrush USB charging cable travel case quick start guide instruction manual How to use: Apply a small amount of toothpaste to the ISSA™ 4 Plus brush head, turn it on with the button, and select the desired mode. Brush teeth for 2 minutes as you would with a regular toothbrush. Use the back of the head to refresh the tongue and cheeks. Finally, rinse the brush under running water. Replace the brush head every 6 months.