Great toothbrush with long battery life. The sonic element takes some getting used to, but the 3 settings helps to gradually get used to this. It would be better if the button was harder to press as it is in line with where you hold it so it is easy to accidentally press it whilst brushing. You then have to press it repeatedly to get it back to the desired setting and it’s also the on off switch, so this can be annoying and also disrupts the 30 second area indication. The 4 30 sec area pause indicator and auto 2 min shut off are a good feature. The toothbrush is slim, sturdy and not too heavy. Pressure indicator would be a good addition. Bristles on brush head hold their shape well but the replacement heads are so expensive which is disappointing as the brush is well priced for the quality. I do recommend the sonic rechargeable toothbrush but some discount incentives for head replacements would be useful as you can’t buy in store like other brands, so also have to factor in postage cost on top.