Philips Sonicare Generic Replacement Brush Head Pack:2 - Brush Heads Usage: install the battery in

Usage: install the battery in the battery box and connect the data cable

Applicable scene: drinking tea

especially in cold weather conditions

It also gives the much-needed warmth when you are out and about

Size of charcoal surface: 12

Philips Sonicare Generic Replacement Brush Head Pack:2 - Brush Heads Usage: install the battery inDetails Now you can keep your teeth fresh and clean with these Generic Replacement Toothbrush Heads. They fit perfectly with Philips Sonicare toothbrush and the Sonicare technology helps remove up to two times more plaque; compared to a manual toothbrush. Dental professionals recommend replacing your brush head every three months. Good thing here is the Blue reminder bristles fade in color to let you know when it's time to replace the brush head.