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PINGOOD TECHNOLOGY
AI TOYS SUPPLIER · ODM & OEM
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PRODUCT DOSSIER · WB-PJ200

WonderBear
AI Storybook Projector

It tells stories, and it helps a child make one of their own

Android 14 · Allwinner H723 160 ANSI · 720P 180° rotation Miracast CE · FCC · UL · UKCA
Talk to us See specificationsFAQ
Model WB-PJ200 · compact cylindrical edition · MOQ 1,000 pcs · FOB Shenzhen
WonderBear WB-PJ200
WHAT IT IS

This is not a projector that plays cartoons. It is a story machine that talks with the child and writes the book

A child says an idea; the device generates a picture book of their own on the spot and reads it on the wall. After that come literacy, lessons and bilingual reading.

WHERE IT LIVES

The half hour before bed, the screen moves from hand to wall

On the wall · reading together
A big image, so the child is not hunched over a small screen.
INDUSTRIAL DESIGN

Design and packaging

Body φ94.8 × 156.7 mm · ships in a gift box
TWO KEY FEATURES

Projects at any angle, connects to any screen

180° rotation
01 · 180° ROTATION
180° two-way rotation
The rotation mechanism is inside the body, so it projects onto a wall, a ceiling or any angle in between. Hang it, set it on a table or mount it on a tripod — no stacked books, no bracket fiddling.
Miracast
02 · MIRACAST
Miracast wireless casting
Mirror and extend modes are both supported. Mirror puts the phone screen on the big picture; extend lets the phone stay usable while casting. iOS and Android both connect, with no app to install.
NOT ONLY FOR KIDS
When the child goes to bed, it is the family screen
The same body runs a full Android 14 media platform: streaming apps, wireless casting, built-in speaker, 4K source decoding. One purchase covers bedtime stories and Friday-night films.
Streaming apps
Netflix · YouTube · Prime Video · Disney+
Android 14
App store, updates over the air
Built-in speaker
No extra soundbar to ship
Wi-Fi 6 · BT 5.4
Casting from phone or tablet
WHAT IT DOES

Five things it does out of the box

Tap a card to open the detail
01
AI voice storytelling
75 languages supported, 33 live. Free forever.
+
Press the remote and talk. No typing, no phone. Whatever the child asks about is what it tells.
75 languages supported, 33 already live
Bluetooth voice remote, one button to wake
No subscription required, works from first boot
02
Child-created AI picture books
One conversation makes one book. Every unit ships with one free.
+
STEP 01
Say the idea
“I want to fly a kite.” The AI asks for details and the child fills in the story.
STEP 02
Generated on the spot
Illustrations, text and narration are made together while the child waits and watches.
STEP 03
Projected and read aloud
The story stays on the shelf and can be read again tomorrow.
One free book credit ships with every unit; top up with credits or scratch cards.
03
Bilingual story library
Read aloud in two languages, one book at a time.
+
The same book reads aloud in Chinese or English. A parent switches the language and the child hears it another way.
Chinese & English narration Graded by age Updated continuously Generated books land on the same shelf
04
Early literacy
Picture-and-word learning in 15 languages. Free forever.
+
Picture-and-word learning
Image, word and pronunciation appear together, so reading is not a prerequisite.
Bear Class
Characters, phonics and short quizzes, with feedback at the end.
Local languages on request
We add the language of the distributor's market as needed.
05
Online science class
It answers, then keeps going, so curiosity has somewhere to land.
+
Ask it what three plus five is and it does more than answer: it can teach a short lesson on numbers. Curiosity gets a reply, and the device does not end up in a cupboard.
Answers on demand, follow-up questions welcome
Lessons update online; no hardware change needed
PRINT IT FOR REAL

The best one gets printed as a real book

A book the child created can be sent to print and come back as something they can hold and give away. What happened on the screen becomes an object on the shelf.

Parents pick and order from the app; hardcover or paperback
The child's name on the cover, ready as a birthday or holiday gift
Distributors can run their own print fulfilment or leave it to us
SPECIFICATIONS

Hardware specifications

Chipset
Allwinner H723
Wireless
Wi-Fi 6 2.4G / 5G + BT 5.4
Operating system
Android 14.0
Remote
Bluetooth voice remote
Memory
1GB RAM + 8GB ROM
Ports
HDMI-IN · USB
Brightness / resolution
160 ANSI · 720P
Casting
Miracast mirror / extend · iOS & Android
Focus / throw ratio
Manual focus · 0.8:1
Video decoding
4K source decoding · 1080P FHD
Rotation
Built-in 180° two-way rotation
Power
Type-C 15V 2A · works with fast-charge power banks
Correction / audio
Auto keystone · built-in speaker
Dimensions
φ94.8 × 156.7 mm
Certification CE FCC UL UKCA 2-year warranty
BUSINESS MODEL

Hardware is the entry point, content is the repeat purchase

One-time
Hardware sales
MOQ 1,000 pcs, 30-day lead time, FOB Shenzhen, gift-box packed. One free book credit per unit.
Recurring · digital
Book generation credits
We generate activation codes in bulk and hand them over. You load them into your own platform, distribute them and set your own retail price; nothing on our side is needed after delivery.
Recurring · physical
Story scratch cards
One card = 10 books. Shoppers buy the card in store, scratch it and activate it themselves. Printing and production included.
Run either line or both: credits for online channels, scratch cards for physical stores.
ODM & OEM

What you can change on this machine

Design and packaging
Body colour and silk-screen printing
Gift-box structure and all printed inserts
Manual and local-language compliance labels
Software & content
Boot animation, IP character and voice
UI language and content library mix
Private knowledge base and curriculum integration
Activation-code system connected to your platform
MOQ 1,000 pcs for mass production; samples in as little as 72 hours. Scope of customisation depends on order volume.
MOQ
1,000
pcs minimum
Lead time
30 days
mass production
Trade terms
FOB Shenzhen
gift-box packed
Payment
50 / 50
deposit, balance before shipment
PINGOOD TECHNOLOGY CO. LIMITED
AI TOYS SUPPLIER · Custom AI Hardware ODM & OEM
NEXT STEP

A sample first, or a quote?

Tell us your target market and expected volume and we will send the matching quote and customisation plan. Samples are in stock and one unit can be ordered at sample price to try.

Email kristy@aihwstack.com
CONTACT
Kristy Wu
kristy@aihwstack.com aitoysupplier.com
PRODUCT
WonderBear WB-PJ200
Channel product dossier · 2026
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About this page

PINGOOD TECHNOLOGY CO. LIMITED (trading as AI HW Stack) is a Shenzhen-based AI hardware ODM/OEM. We deliver the complete stack — industrial design and tooling, mainboard, Android firmware, the ASR + LLM + TTS pipeline, the companion app and the cloud backend — as one order.

Technology we build on: Android TV, Azure AI Speech, OpenAI speech-to-text, Alibaba Model Studio, Cloudflare Workers.

Published 2026-09-01 · · Contact: kristy@aihwstack.com

FAQ

What channel partners ask first

How do I choose between the projector and the WB-ST100 TV stick

Both run the same system and the same content library. The projector carries a 160 ANSI lumen engine and a built-in 180° rotation, so it throws onto a wall or a ceiling and runs off a fast-charge power bank outdoors. That suits a higher ticket and the bedtime story use case. The stick has no optics and plugs into the TV a household already owns, which cuts unit price and cross-border freight. Most customers carry both and share one content backend.

What are the brightness and resolution

160 ANSI lumens at 720P native, with 4K source decoding output at 1080P. Manual focus, 0.8:1 throw ratio, automatic keystone correction. Allwinner H723 on Android 14.0 with 1GB RAM and 8GB ROM.

What is the MOQ and lead time

Mass production MOQ is 1,000 pcs with a 30-day lead time, FOB Shenzhen, shipped in gift boxes. Samples run in as little as 72 hours. Payment terms are 50% deposit with the balance settled before shipment.

Can we put our own brand on it

Yes. Housing colour and silkscreen, gift box structure and the full print set, manual and local-language compliance labels can all change. On the software side you can swap the boot animation, IP character and voice timbre, choose the UI languages and content mix, wire in your own knowledge base and course structure, and connect the activation-code system to your platform.

Which languages are supported

Voice storytelling supports 75 languages, 33 of which are live. Early literacy covers 15 languages. Languages for your market can be added on request.

Does the end user pay a subscription

Voice storytelling and early literacy are free forever with no subscription gate. Only generating a new co-created picture book draws on credits. Each unit ships with one credit, topped up afterwards with credits or a scratch card.

Can the picture books be printed as real books

Yes. A parent picks a book and orders a print run, hardcover or paperback, with the child's name on the cover. A channel can run its own print fulfilment or let us print and ship.

What certifications does it carry, and what is the warranty

CE, FCC, UL and UKCA, with a 2-year whole-unit warranty.