Philips ONE Series Electric Toothbrush 1 AAA Battery Version HY1100 Adult Sonic Vibration Electric Toothbrush Travel Model with Storage Box

Philips HY1100 Electric Toothbrush One Series with Storage Case AAA Battery Functions & Feature 1. Compact and light with storage case, portable for travel 2. Micro vibration & 3D cutting soft bristles with rounded tips, deep clean without hurting teeth or gum 3. Smart timer, 30 sec reminder and 2 min timer, help to develop a scientific brushing habit 4. Powered by 1 AAA battery, ultra long 90 days battery life(Affected by temperature and battery quality) Parameters: Battery: AAA battery*1 Waterproof: IPX7 Compatible brush head: BH1022