The difference of 3 brush heads we provide Chewable Silicone Brush Head 360° Training brush head German Pedex brush head Age Range For toddler age 1-3 Age Range For toddler age 1+ Age Range For toddler age 1+ Highlight Platinum silicone, ultra-soft, bite-resistant, able to calm toddle's irritation. Highlight Clean blind area where ordinary toothbrushes cannot reach, remove 5x plaque. Highlight Soft as silk, help kids adapt to adult toothbrushes when kids grow older. The ONLY Toothbrush that Kids Will Need Throughout Childhood Previous page Wireless Charging Base Just place the toothbrush on the charger base, no plug and unplug needed. Also the cute storage “home” to the toothbrush. Cute Check-in Light The light will turn on every time the teeth brush procedure is finished. Greatly activate the interest of kids for teeth cleaning. IDEA 2022 Award Winner The perfect combination of design ideas and physical usage. Great endorsements from Top international design award, IDEA, arpha is proud to be the innovative leader for kids toothbrush market. Next page Previous page Smart Timer A 2-mins timer and pause every 30 seconds to remind children to move to the next section of teeth brushing. IPX7 Waterproof The toothbrush is totally waterproof and easy to clean. There is no need to worry the battery leakage or ruin the toothbrush. Soft Cute Baffle Humanized soft safety baffle design prevents jamming of the throat, fits kiddo’s mouth. Adjust the entrance from being too deep. Next page Tech for kids Unbox from the perspective of kids You can imagine how surprised and excited kids will be when they open the box and see the pop-up dinosaur (Blue) /unicorn (Pink). Arpha X3 Toothbrush Make tooth brush fun and easy Arpha Smart Children Toothbrush! The guardian of your baby’s teeth. ARPHA Kids Toothbrush Series X3 Toothbrush X3 Plus Toothbrush Brush Head Replacement Marvelous Toothbrush Several types of brush heads to keep accompany you during whole childhood. Sync with ARPHA KIDS app Follow cartoon tutorial videos to clean teeth, unlock more surprises. Perfect Pair Designed to match arpha X3/X3 Plus toothbrush handle flawlessly. Unique Innovation Apply yellow light to daily toothbrush, backed by medical theory. Brush with Music Follow the beat of built-in music, make daily oral cleaning fun and easy. Make It Clean It's suggested to replace brush heads every 3 months to maintain best effect. Why is it called the only toothbrush kids will need? We provides 3 types of brush heads, plus 3 cleaning modes to cover the needs of kids at various ages. We do love to have the honor to accompany and witness the whole childhood of kids, from baby time (over 8 months), toddler, preschooler to schooler. Will it get mold easily like other brands? Please kindly know this toothbrush is made with premium silicone, will not get mold easily. Will it be a ideal Christmas or Birthday gift for kids? It comes with a delicate package. Kids will be amazed when they open the box and notice the pop-up dinosaur / unicorn. It's more than a gift, but pass along healthy habit with love and care . What about the brush head size and vibration frequency? It's all kid-sized brush heads, smaller than adult one. The vibration is relatively gentle but enough to clean the teeth. Is the donut shape handle easy to grab for kids? They have small hands. Please rest assured that this ergonomic design will absolutely fit little hands, proven by over 500 testers.