Voltera Replacement Electrode Kit
Voltera Replacement Electrode Kit
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Voltera Replacement Electrode Kit
"As a mom of a 3-year-old who was behind on her speech, this book has been a total game-changer — she asks to use it every single day and I've already noticed her picking up so many new words. The sound quality is clear, the pages are sturdy, and at $39 it's honestly one of the best purchases I've made for her development."
How does it work?
How does it work?
The WordSprout 500 is a rechargeable interactive sound book that speaks words aloud when your child taps on any picture or letter. Each page has a start button, and the built-in speaker delivers clear audio across 22 themed sections — including alphabet/phonics, feelings, everyday objects, and more — so kids hear correct pronunciation instantly.
How do I use them?
How do I use them?
Simply charge it, open to any page, press the start button, and let your child tap away. For the alphabet page, tapping the phonics button teaches letter sounds. For themed pages, tapping any picture says the word out loud. The game button on each page adds an extra layer of fun with facts and activities. Volume is fully adjustable.
Will they fit me?
Will they fit me?
If your child is between 1–6 years old, this book is designed for them. The pages are extra thick and durable for little hands, making it perfect for toddlers and early learners alike. It's especially great for kids building vocabulary, learning phonics, or those who need a little extra support with speech and language development.
Your child hears every word spoken clearly the moment they tap it.
Most books are silent. WordSprout 500 speaks. Every picture, every letter, every page has a voice so your toddler hears words pronounced perfectly every time. Put it in their hands and watch them go. Most kids start repeating new words within the first session.
Built for moms who notice their child is a little behind and want to do something about it today.
If your toddler struggles to say words correctly, is not hearing sounds clearly, or just needs more vocabulary exposure, WordSprout 500 is what actually helps. It speaks every word for them, teaches letter sounds (not just letter names), and makes learning so engaging they will ask for it by name. Used by kindergarten teachers. Loved by parents. If it is not the right fit, send it back within 30 days for a full refund.
Three taps. One new word. Repeat forever.
Open to any page
No setup. No app. No Wi-Fi. The book is fully self-contained and rechargeable. Hand it to your child and let curiosity take over.
Press the start button
Every page has its own start button. Your child presses it, taps any picture or letter, and the book speaks the word clearly.
Tap, hear, repeat
They hear every word correctly, every single time. Adjust volume up or down. Each page has a built-in game to keep them exploring.
What parents are actually saying.
"Our speech therapist recommended more audio word exposure at home. Within the first week my son started repeating words he had never said before. Three weeks in and he has 40+ new words. His therapist cannot believe it."
"Every learning toy I have bought lasted two days before it was abandoned. My daughter has asked for this one every single morning for two weeks. Her preschool teacher asked what we have been doing differently. I said: a book that talks back."
"11 years teaching kindergarten and this is the one I actually recommend. The phonics page teaches sounds, not letter names, which is exactly what pre-readers need. I bought three for my classroom. Parents, this is the real deal."
"My daughter was a little behind on speech and this book has been a total game changer. The sound is clear, the pages are thick and sturdy, and at $39.99 it is honestly one of the best purchases I have ever made for her development."
"I bought one for my twins and they fight over it. That tells you everything. The sound is crystal clear, it charges via USB so no dead batteries, and the pages are indestructible. Smartest $40 I have ever spent on either of them."
"I almost did not buy it because I thought talking toys were gimmicks. After one week my son said 'elephant,' 'banana,' and 'circle' for the first time. I ordered a second one for my mom's house."
The questions most parents ask before they buy.
Will this help my speech-delayed child?
WordSprout 500 does exactly what speech therapists recommend for at-home support: consistent, clear, repeated audio exposure to correctly pronounced words. Many parents of speech-delayed toddlers report significant new vocabulary within the first two to three weeks. It is not a replacement for therapy, but many therapists actively encourage it alongside sessions.
How is this different from other talking books?
Most talking books have a handful of sounds on a few pages. WordSprout 500 has 500 individual spoken words across 22 themed pages, plus built-in phonics (letter sounds, not just names), a game on every page, and adjustable volume. It is rechargeable so batteries never die mid-session. The pages are significantly thicker and more durable than typical board books.
What ages is this best for?
Ages 1 through 6. Younger toddlers engage most with the animal pages and alphabet. By age 3 to 4, most kids are using the phonics feature and games. By 5 to 6, it becomes a reading readiness tool. The 22 themes mean there is always a page that meets them where they are developmentally.
Do I need batteries or anything extra?
No. WordSprout 500 is fully rechargeable. A USB charging cable is included in the box. Charge it overnight and it is ready for a full day of use. No AA batteries, no extra purchases, ever.
Are the pages durable? My toddler destroys everything.
The pages are thick, stiff, and tear-resistant, designed specifically for toddlers who grab, bend, and occasionally throw. Multiple parents describe them as indestructible compared to standard board books. The electronics are integrated into the binding, not the pages, so there is nothing to rip out or break off.
How soon will I notice a difference?
Most parents report their child saying new words within the first week of daily use. Visible vocabulary gains typically appear within two to three weeks. For children working on speech sounds, improvement in pronunciation often comes within the first month. The 30-day guarantee covers you the entire time.
If your child does not love it, we take it back. No questions asked.
30 days. Full refund. Here is exactly how it works.
Email us within 30 days. One line is enough. No reason required.
We send a prepaid return label within 24 hours.
Ship the book back, even if it has been used every day.
Full refund on your card within 5 business days.
Give your child the words they are searching for.
Join thousands of families helping their little ones speak, learn, and light up with confidence.
Get WordSprout 500 — $39.99