Love the Dominate toothbrushes! Bought them online for the whole family! Didn't buy the specialty products, just the regular pack that came with charging base, closer and two toothbrush heads. Got a certificate for free replacement heads for life though! The replacement heads are easy to find online, as well as replacements for flosser. The charger is sturdy, can travel with it, doesn't matter if it gets wet, and charge lasts a LONG TIME! A charge overnight, after initial charge as per instructions, will last for 3 days, which is longest I've ever left w/o putting on base. Love this toothbrush, def worth the investment, no more buying manual toothbrushes, but do have some on hand for travel, or in case the kids leave their toothbrushes at the grandparents house. The ones we bought have three modes massage, which I use for gums and tongue, then the two speeds for brushing. Def helps kids brush for full amount of time as recommended per dentist, when it stops, they're done!