--- product_id: 256256387 title: "Kaysuda SP300U" brand: "kaysuda" price: "€ 70.12" currency: EUR in_stock: true reviews_count: 8 category: "Kaysuda" url: https://www.desertcart.de/products/256256387-kaysuda-sp300u store_origin: DE region: Germany --- # HD Voice + echo cancellation 360° omnidirectional mic Plug & Play USB 3.0 Kaysuda SP300U **Brand:** kaysuda **Price:** € 70.12 **Availability:** ✅ In Stock ## Summary > 🎤 Own every call with 360° clarity and zero hassle! ## Quick Answers - **What is this?** Kaysuda SP300U by kaysuda - **How much does it cost?** € 70.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/256256387-kaysuda-sp300u) ## Best For - kaysuda enthusiasts ## Why This Product - Trusted kaysuda brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Noise & Echo? Not Here.:** Advanced echo cancellation and noise reduction keep your calls crisp and distraction-free. - • **Effortless Plug & Play Setup:** No software or batteries needed—just USB connect and dominate your meetings instantly. - • **Cortana & Microsoft Certified:** Seamlessly integrates with Skype, Teams, Lync, and more for professional-grade communication. - • **Compact Powerhouse for Anywhere:** Lightweight, portable design with tangle-free cord—conference calls on your terms, anytime. - • **Crystal-Clear 360° Audio Capture:** Omnidirectional mic picks up every voice in the room, perfect for dynamic group calls. ## Overview The KAYSUDA USB Speaker Phone SP300U is a professional-grade, portable conference speakerphone featuring a 360° omnidirectional microphone, HD Voice technology, and advanced echo cancellation. Compatible with Windows, Mac, Linux, and major communication platforms like Skype, Zoom, and Microsoft Teams, it delivers crystal-clear audio for up to 4 participants within 7-10 feet. Plug & play via USB 3.0 with no software required, this compact device is designed for seamless, high-quality conference calls, webinars, and online courses—perfect for the modern remote professional. ## Description Product description Clarification: We will sell this Updated Version from 03/01/2022, audio quality is louder and better than the older one. Support Windows, Mac OS, Chrome, Linux ( Linux is an open source system, SP300U can support part of the Linux system, it dependes on the Linux system settings and specifications). Compatible Software: Skype, Zoom, Google Hangout, Microsoft Teams, Cisco, Avaya, Face time, Ding talk, Vonage business, Adobe web, ect. It is able to pick up people standing about 7-10 feet away, or at about a 3-4 persons conference. it is better if you can raise your voice up If you set the default speaker to this device, you can also use it as a small speaker to play music from your PC. Please Note work with Mac：choose the device for sound in and out, in System Preferences Work with Zoom and MS Teams: choose this device as the audio device in the settings Conference FOR PC also features echo cancellation technology to ensure excellent audio clarity on both ends of the line. The High Definition Voice (HD Voice) allows you to hear a broader frequency range when on a call. HD Voice technology ensures your conversations are so clear. Plus, its 360° Omni directional microphone enables use with more than four participants. Video Chat FOR PC you can setup a conference call in seconds. Simply plug it into your computer’s USB port and you’re instantly ready to take or make conference calls in the office, at home, or anywhere else. It's compact, lightweight design maximizes mobility while its integrated cord prevents awkward tangles Online Education Crystal Clear Chat -- 360° Omni directional microphone which can pick-up your voice loud & clear. Reduces unwanted background noise for clear conversation. Great ideal for Dragon speak, Online courses, Skype chat, call center, conference calls, webinar presentations and more Portable Plug and Play, No need software or battery, just connect it to your PC via USB interface(Recommended USB 3.0) . Easy to use Portable and Low Profile Package Package include 1x SP300U USB Speaker phone 1x USB C cable 1x User Manual 1x Carrying Pouch Echo issues troubleshooting 1: you need to indicate in settings that you are using this USB speaker. By default the audio and microphone settings are set to use your laptop of PC built in speakers and microphone 2: the laptop the unit was plugged into, did not have its own internal microphone disabled - so there were 2 microphones picking up sound. Once disabled the laptop's internal microphone, the echo went away. Technical Specification Review: A good product to purchase - Good noise-canceling speaker with a long cable to connect to the desktop for online meeting Review: Very good quality product - I liked it the sound clear and easy to plug in you use it for Teams and video calls. ## Features - This PC Microphone is both a USB speaker and microphone for your PC. Untie yourself from your handset and headset, for one-to-one conversations or group conference calls - Hear and be heard with a 360-degree Omni-directional microphone that picks up sounds from any angle - Cortana Certified, Recognized by Microsoft. Compatible with Windows Microsoft Communicator and Microsoft Lync. It can also work for PS4. HD Voice for conversations in High Definition sound quality - Crystal-clear conversations during Skype of Microsoft internet calls with far field Mic, noise reduction and echo cancellation, also Good for home studio, Chatting, Skype, Online Course, Yahoo Recording, YouTube Recording, Google Voice Search and Steam - Plug and Play, No need software or battery, just connect it to your PC via USB interface(Recommended USB 3.0) . Easy to use, if the item is defective or not work well or missing accessories....., please contact us for help ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078MRMMQG | | Antenna Location | Conference calls, Online courses, Video conferencing, Call centers, Chatting | | Audible Noise | 7 Decibels | | Audio Sensitivity | 65 Decibels | | Best Sellers Rank | #10,489 in Computers ( See Top 100 in Computers ) #57 in Computer Microphones | | Brand | KAYSUDA | | Built-In Media | speakerphone | | Color | Black | | Compatible Devices | Personal Computer | | Connectivity Technology | USB | | Connector Type | USB | | Country of Origin | China | | Customer Reviews | 4.1 out of 5 stars 1,734 Reviews | | Enclosure Material | Acrylonitrile Butadiene Styrene | | External Testing Certification | FCC, CE, RoHS | | Frequency Range | 50 hz 16 khz | | Frequency Response | 16000 | | Hardware Platform | PC | | Item Dimensions | 12.1 x 12.1 x 3.5 centimeters | | Item Weight | 200 Grams | | Manufacturer | Kaysuda | | Mfr Part Number | SP300U | | Microphone Form Factor | Lavalier | | Model Name | KAYSUDA USB Speaker Phone | | Model Number | Black | | Number of Batteries | 1 Lithium Ion batteries required. | | Number of Channels | 1 | | Polar Pattern | Omnidirectional | | Power Source | Corded Electric | | Signal-to-Noise Ratio | 58 dB | | Special Feature | Mute Function | | UPC | 694090832513 694090832506 | ## Product Details - **Recommended uses for product:** Conference calls, Online courses, Video conferencing, Call centers, Chatting - **Brand:** KAYSUDA - **Model name:** KAYSUDA USB Speaker Phone - **Connectivity technology:** USB - **Connector type:** USB ## Images ![Kaysuda SP300U - Image 1](https://m.media-amazon.com/images/I/51CIctlm56L.jpg) ## Questions & Answers **Q: Does it have a mute button?** A: Yes, there is a mute buton on the side of the device. **Q: Can the microphone and speaker work at the same time?** A: Yes, there are built in mic's and speaker and when plugged into your computer it works as a two-way speaker phone. Sound quality is great. **Q: How do I get sound out of this thing?** A: select this speaker as your PC's default sound in and out in your seetings **Q: Will it work with a MagicJack phone?** A: Yes! ## Customer Reviews ### ⭐⭐⭐⭐⭐ A good product to purchase *by J***H on 22 January 2026* Good noise-canceling speaker with a long cable to connect to the desktop for online meeting ### ⭐⭐⭐⭐⭐ Very good quality product *by A***M on 11 February 2022* I liked it the sound clear and easy to plug in you use it for Teams and video calls. ### ⭐⭐⭐ OK Product *by J***J on 10 February 2021* IT is OK for the price point. But the output sound is very low ## Frequently Bought Together - KAYSUDA USB Speaker Phone 360° Omnidirectional Microphone Portable Conference Speakerphone Echo Cancellation for Skype Business of Microsoft Lync, VoIP Calls, Webinar, Phone, Call Center, Recording - Logitech H390 Wired Headset for PC/Laptop, Stereo Headphones with Noise Cancelling Microphone, USB-A, in-Line Controls for Video Meetings, Music, Gaming and Beyond - Black - EMEET 1080P Webcam with Microphone, C960 Web Camera, 2 Mics Streaming Webcam, 90°FOV Computer Camera, Plug and Play USB Web Cam for Online Calling/Conferencing, Zoom/Skype/Facetime/YouTube, Laptop/PC --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/256256387-kaysuda-sp300u](https://www.desertcart.de/products/256256387-kaysuda-sp300u) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-08-18*