Pay in installments of $4.36 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
ReSpeaker Lite - USB 2-Mic Array with Onboard AI Audio ProcessingReSpeaker Lite USB 2 Mic Array with Onboard AI Audio Processing The ReSpeaker Lite USB 2 Mic Array is a compact yet powerful audio processing development board, powered by the cutting edge XMOS XU316 AI sound chip. This board is purpose built for advanced voice recognition and control, offering crystal clear far field speech captureeven in noisy environments. Whether you're creating voice assistants, smart home solutions, or industrial voice control
ReSpeaker Lite - USB 2-Mic Array with Onboard AI Audio Processing
The ReSpeaker Lite USB 2-Mic Array is a compact yet powerful audio processing development board, powered by the cutting-edge XMOS XU316 AI sound chip. This board is purpose-built for advanced voice recognition and control, offering crystal-clear far-field speech capture—even in noisy environments. Whether you're creating voice assistants, smart home solutions, or industrial voice-control systems, this board delivers.
Designed for flexibility, the ReSpeaker Lite is compatible with popular platforms like Seeed Studio XIAO ESP32S3 (Sense), Raspberry Pi, and Adafruit QT Py. Its onboard AI algorithms handle interference cancellation, echo suppression, and noise reduction with ease, ensuring high-quality audio input for your applications.
Key Features
- Dual Digital Microphone Array : Captures far-field speech up to 3 meters with exceptional clarity, even in noisy environments.
- XMOS XU316 AI Audio Chip : Onboard AI algorithms provide noise suppression, automatic gain control, and natural language processing.
- I2S and USB Connectivity : Seamless integration with XIAO ESP32S3 (Sense), Adafruit QT Py, Raspberry Pi, and PCs.
- RGB LED Indicator : A programmable WS2812 RGB LED adds a customizable visual interface to your projects.
- External Power Support : Flexibly use USB or 5V external power for diverse deployment scenarios.
- Custom Firmware Development : Supports DFU for firmware upgrades tailored to your needs.
Specifications
- Core Chip : XMOS XU316
- Microphones : Two high-performance digital microphones (-26 dBFS sensitivity, 120 dBL overload point, 64 dBA SNR)
- Power Supply : USB 5V or external 5V
- Dimensions : 35 x 86 mm
- Audio Output : Speaker connector / 3.5mm headphone jack
- Max Sampling Rate : 16 kHz
- Speaker Support : 5W amplifier speakers
Applications
- Far-field voice control
- Offline and local voice processing
- Custom wake-word systems
- Low-power voice offload
- Smart assistants like Alexa, Google Assistant, and beyond
What's in the Box
- 1x ReSpeaker Lite USB 2-Mic Array
- 1x USB cable (type and length may vary)
- Documentation and support materials
Note: Accessories may vary based on supply. The board requires an external MCU (e.g., XIAO ESP32S3) for data access and transmission.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 13 reviews
Sort
Product Reviews
★★★★★ 5
Labs love this!!!
Style: Sport, Size: Large
Our Lab LOVES everything about this thing! Recommend getting extra durable balls as the 1 included fell apart in 1 hour. I have a very energetic Lab retriever that we have to force to stop playing ball so he does not overheat. That & the force with which you can throw this ball did not help keeping it from splitting it in 2 in less than 1 hour.
This is worth the money for the extra throwing power & distance but do invest in the ULTRA strong ball for dogs like retrievers! Also, be sure to order the correct SIZE OF BALL, specific to each different size of throwing wand.
My fav thing about this item is #1 the joy my dog gets from the new challenge of racing to catch longer throws, & #2 I don't have to get my hands covered in dog slobber!!
He has gotten to where he can almost put it in the cup himself so I won't waste time throwing the ball again!
Man, I love that dog!!! ❤️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2023
★★★★★ 5
Must-Have for Active Dogs!
Style: Sport, Size: Large
The Chuckit Sport 26L Dog Ball Launcher has been a game-changer for my large dog! My 80-pound Labrador loves to play fetch, and this launcher makes it so much easier and more enjoyable for both of us.
The 26” length gives me the leverage to throw the ball much farther than I could by hand, which really helps burn off my dog’s energy. The included large ball (3”) is the perfect size for big dogs, and I appreciate that it’s made from durable rubber, so it withstands a lot of chewing and rough play.
What I really love is that the launcher is so lightweight and easy to use. I can play fetch with my dog for extended periods without my arm getting tired. The ergonomic handle also provides a comfortable grip, which is a nice touch.
If you have a large, active dog, the Chuckit Sport 26L is a must-have. It’s well-made, durable, and makes fetch more fun for both you and your dog. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2024
★★★★★ 5
ChuckIt is AMAZING!
Style: Sport, Size: Large
I can't throw a ball to save my soul. Just got this today and lobbed a ball to the far end of my 1- acre yard. The dog loves it, and I love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 4
I recommend using the KONG Extreme Dog Toy
Style: Sport, Size: Large
Helpful for throwing as much as my dog wants to fetch. I actually had to get a cortisone injection in my shoulder a few months after getting my dog - never had a dog with this much energy before! The Chuckit really helps.
Downside: The ball that comes with it is larger than a tennis ball, so may be too much for smaller doge. I can't imagine my sister-in-law's french bulldog carrying it! Also, in our house it gets destroyed within minutes, as my dog is a strong chewer. For this situation, I recommend using the KONG Extreme Dog Toy, Black, size Large.
This is shaped sort of like a snowman, which means it bounces unpredictably at times. My dog eventually chews the "head" off of this toy, but the remaining 2/3 still fits in the Chuckit (and is actually easier to throw with the "head" missing!). One caveat: the KONG is significantly heavier than the ball included with the Chuckit, so be aware of that...
Also, we ordered our first Chickit in October 2015, then needed to replace it in May of 2017, as it broke. I think the plastic became brittle over that time, as we left it out in the sun & rain in Florida. Since it is cheap to replace, that's not a big deal. (We ordered three Kong toys over that same period of time!)
To summarize, it's a very helpful tool to get the ball further, faster, with less strain, than without it. Knowing there are alternatives to the included ball for heavy chewers makes it worthwhile.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2017
★★★★★ 5
Great Ball Launcher!
Style: Sport, Size: Large
Our dogs love this ball launcher! I can throw the ball long distances without any arm strain. The balls wear out, and as described by others, tennis balls don’t fit. Buy extra balls if this is of concern. We bought a few of the “Chuck It” rubber 3” balls and they have worked well for our dogs. It’s a great value and fun for the dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2025