
Hiwonder WonderEcho AI Voice Recognition Module Voice Broadcasting Custom Wake Words Offline Control
$25.99
- High-Precision Voice Recognition and Broadcasting: This module seamlessly integrates voice recognition and broadcasting functions, achieving a recognition accuracy of up to 98%. It supports Chinese and English keywords, offering robust capabilities for intelligent voice applications.
- Advanced Neural Network Processor: Powered by a neural network processor, the module supports convolutional neural network (CNN) operations, significantly improving the speed and accuracy of voice recognition.
- Wide Compatibility: The module’s Type-C and I2C interfaces make it fully compatible with platforms such as Arduino and Raspberry Pi, enabling integration into a variety of development environments.
- Extensive Voice Interaction Library: The module comes preloaded with over 100 voice interaction commands and comprehensive user guides, allowing users to easily integrate voice functionality and reduce development time.
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Shipping Policy
We ship directly from the country where the product is made, such as China, Italy, or Taiwan, helping you avoid or pay lower tariffs.
Fast Delivery! We ship via FedEx, UPS, DHL, and USPS because they are fast, reliable, and easily trackable. We process orders within 24 hours, and delivery may take 4-7 days, depending on your location. We will email you the tracking number once your order is shipped. Our prices are in US dollars.
Shipping Costs: For some industrial products, such as heavy wheels and CNC machines, shipping costs are calculated based on product weight rather than quantity. To reduce shipping costs for orders with multiple items, please email us at sales@ozrobotics.com before placing your order. We show shipping rates on the product page under the SHIPPING tab. To view the shipping cost for your country, click 'Add to Cart' on the product page.
Return Policy
5 Hours: Mistakes happen when ordering, so you have 5 hours to request a refund for any reason, including if you don’t want to pay the tariff. However, Stripe will not refund you their processing fee if you cancel your order.
All Sales Are Final: After 5 hours, we cannot cancel your order or issue a refund because order cancellations require reverse tariff payments and multiple shipping fees, which are very costly and time-consuming. For technical issues, we will be happy to assist you in resolving problems and provide a replacement if you can prove that the product has a manufacturing defect.
Exchange Policy: We want you to be happy with your new purchase. However, once you have used the product, we cannot issue a refund. However, we will offer an exchange for a product with irreversible manufacturing defects or technical issues. If you purchased the wrong product, then you, as the customer, will be responsible for the re-shipping fees and tariffs. If the product you purchased is defective, email us at support@ozrobotics.com with photos or a video of the faulty parts so we can evaluate the issue before arranging a replacement.
Shipping costs
| Method Name | Region / Country | State | Postcode | Cost |
|---|---|---|---|---|
| Vendor Shipping | North America | Any | Any | $29.99 |
| Vendor Shipping | Africa | Any | Any | $62.09 |
| Vendor Shipping | Europe | Any | Any | $32.05 |
| Vendor Shipping | South America | Any | Any | $44.27 |
| Vendor Shipping | India | Any | Any | $89.99 |
| Vendor Shipping | Saudi Arabia | Any | Any | $49.99 |
| Vendor Shipping | Hong Kong | Any | Any | $15.14 |
| Vendor Shipping | Any | Any | $60.82 | |
| Vendor Shipping | Australia | Any | Any | $39.99 |
| Vendor Shipping | New Zealand | Any | Any | $39.99 |
| Vendor Shipping | Asia | Any | Any | $33.82 |














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