Bộ khởi động bàn chải đánh răng điện sạc lại iO Series 2, Màu xanh rừng

The forest green color is such a nice change from the usual boring white, and it feels solid in my hand. The fading brush head indicator is genuinely clever, it takes the guesswork out of knowing when to swap it. Battery life has been great so far, going over two weeks without a charge.

I wasn't expecting the brush head's color-fading indicator to be so handy—it's a simple cue that actually reminds me when it's time to swap it out. The rechargeable battery holds up well, and I've gone a full two weeks without needing to plug it in.

The forest green color looks even better in person, and the brush head fades to let you know when it's time to swap—such a simple way to keep my routine consistent. I've had it for two weeks now and my teeth feel noticeably cleaner after every session.