---
product_id: 379387628
title: "PowerConf S330 USB Conference Speaker for Home Office, Smart Voice Enhancement, Plug and Play, 360° Voice Coverage via 4 Microphones, and Powerful Sound"
brand: "anker"
price: "¥28401"
currency: JPY
in_stock: true
reviews_count: 13
category: "Anker"
url: https://www.desertcart.jp/products/379387628-powerconf-s330-usb-conference-speaker-for-home-office-smart-voice
store_origin: JP
region: Japan
---

# 4 mics, 360° voice pickup 60W powerful stereo sound USB-C plug & play, adapter included PowerConf S330 USB Conference Speaker for Home Office, Smart Voice Enhancement, Plug and Play, 360° Voice Coverage via 4 Microphones, and Powerful Sound

**Brand:** anker
**Price:** ¥28401
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate every call with sound that commands attention

## Quick Answers

- **What is this?** PowerConf S330 USB Conference Speaker for Home Office, Smart Voice Enhancement, Plug and Play, 360° Voice Coverage via 4 Microphones, and Powerful Sound by anker
- **How much does it cost?** ¥28401 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/379387628-powerconf-s330-usb-conference-speaker-for-home-office-smart-voice)

## Best For

- anker enthusiasts

## Why This Product

- Trusted anker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Simplicity:** Instantly connect via USB-C or USB-A adapter—no drivers, no fuss, just seamless professional calls wherever you work.
- • **Smart Voice Enhancement:** Advanced noise cancellation and automated gain control balance voices and eliminate distractions for studio-quality audio.
- • **Compact Powerhouse Design:** Sleek, portable, and built with premium materials—fits effortlessly into your home office or travel bag to elevate your remote work setup.
- • **Full Duplex Communication:** Talk and listen simultaneously with zero audio cutouts—experience natural, uninterrupted conversations like in-person meetings.
- • **Crystal-Clear 360° Voice Capture:** Four high-sensitivity microphones ensure every voice within 3 meters is heard with pristine clarity—never miss a word in your meetings.

## Overview

The PowerConf S330 is a premium USB conference speaker designed for professionals who demand crystal-clear 360° voice pickup via 4 microphones, powerful 60W stereo sound, and smart voice enhancement technology. Its plug-and-play USB-C connectivity (with USB-A adapter included) ensures effortless setup across all major conferencing platforms. Compact and stylish, it transforms any workspace into a high-performance meeting hub with full duplex audio and advanced noise cancellation.

## Description

Product Description Voice Balancing PowerConf S330 uses automated gain control to balance volume level. People further away or speaking more quietly are consistently loud and clear. Full Duplex Communication Unlike ordinary USB speakerphones, PowerConf S330 is able to relay sound from both ends simultaneously. Discussions are effortlessly efficient. Universal Compatibility A USB speakerphone that works with all leading online conferencing services such as Zoom, Skype, Google Hangout, FaceTime, WebEx, and GotoMeeting. Work On-the-Go Small enough to fit easily into a bag or backpack so you’re ready to turn any place into a work space. Any USB Port This USB speakerphone comes with a USB-C to USB-A adapter to ensure compatibility with any system. AnkerWork Software Update to the latest firmware for an optimum meeting experience Model Number: A3308 Key Features Full Duplex Audio: 2-way clear communication even if both ends are speaking simultaneously. Fully Compatible: A USB conference speaker designed to work effortlessly with all leading conference software. Auto Echo-Cancellation: A smart algorithm removes echo and feedback from remote calls. Computer Software: Get AnkerWork for PC or Mac to unlock full USB speakerphone functionality. Professional Design: Sleek looks and premium materials combine for a USB conference speaker that fits into any workspace. Note: PowerConf S330 will not work with phones or tablets.

Review: Great sound quality – perfect for work calls and music - Excellent product. Since I use my laptop on a dock, the built-in sound was too weak, so I bought this. Works perfectly both as a speaker and for conference calls (Teams, Zoom, etc.). The sound is loud and clear with no crackling or distortion. It connects via USB-C and even includes a C-to-A adapter in the box. What I really like is the physical microphone mute button – very handy for meetings. The device also has smart voice enhancement that filters out background noise, making conversations much clearer. Another clever touch: the USB cable wraps neatly around the unit and the tip is magnetic, so you can just pack it up, put it in your pocket, and carry on. Solid build, great performance – I grabbed it on sale, but even at full price it’s worth it. 10/10, five stars.
Review: Plug and play, really neat device. - Bought this for my home office, to make it more convenient to join Teams calls without the need for a headset. Nicely designed with cable tidy ‘ridge’ at the base of the unit. Cable isn’t particularly long - so USB port will need to be 12-18” away or less - but I’ve had no issues with sound quality, etc. I use the device regularly on Teams calls. Removes the need for having to constantly reach for a headset, or having to worry about charging a rechargeable headset, etc etc. Sound quality good. Additionally, as my job role often requires that I type whilst talking, colleagues have confirmed that they can’t hear the typing even though keyboard is right next to the speaker, so the noise cancelling aspect is also pretty effective. Great value for money - there are plenty of other options that are 4-5 times the price but won’t offer much more by way of functionality.

## Features

- Smart Voice Enhancement: Eliminate background noise while simultaneously enhancing voices for a professional meeting experience in any environment.
- Plug and Play: Connect via USB-C (includes standard USB adapter) and join meetings in an instant. A wired connection offers a stable and reliable USB speakerphone experience.
- 360° Voice Coverage: A USB conference speaker with 4 high-sensitivity microphones to pick up all voices within 3m in super-high clarity.
- Superior Sound: A 1.75” driver paired with 2 passive bass-radiators adds body and depth to both meeting audio and music.
- What’s In The Box: PowerConf S330 USB conference speaker, USB-C to USB-A adapter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FJ7LWX4 |
| Antenna Location | Videokonferenz |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | 3,184 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 2 in VoIP & Skype Phones |
| Bluetooth Range | 3 Metres |
| Box Contents | PowerConf S330 USB conference speaker, USB-C to USB-A adapter |
| Brand | Anker |
| Brand Name | Anker |
| Colour | Black |
| Compatible Devices | Personal Computer, Laptop |
| Connectivity Protocol | USB |
| Connectivity technology | USB |
| Control Method | Voice |
| Controller Type | App Control |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 1,803 Reviews |
| Enclosure Material | High quality materials |
| Impedance | 16 Ohms |
| Is Waterproof | False |
| Item Weight | 0.5 Pounds |
| Manufacturer | Anker |
| Material | High quality materials |
| Maximum Range | 3 Metres |
| Maximum Speaker Output Power (in watts) | 60 Watts |
| Model Name | A3308 |
| Model Number | A3308 |
| Mounting Type | Tabletop Mount |
| Mounting type | Tabletop Mount |
| Network Connectivity Technology | USB |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 4 Lithium Polymer batteries required. |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | Stand |
| Signal-to-Noise Ratio | 78 dB |
| Speaker Size | 1.75 Inches |
| Speaker Type | Indoor |
| Speaker maximum output power | 60 Watts |
| Specific Uses For Product | Conference calls, Home office, Huddle rooms |
| Tweeter Diameter | 1 Inches |
| UPC | 194644083960 |
| Warranty Type | Limited |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 1.75 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Anker
- **Connectivity technology:** USB
- **Material:** High quality materials
- **Model name:** A3308
- **Mounting type:** Tabletop Mount
- **Recommended uses for product:** Videokonferenz
- **Speaker maximum output power:** 60 Watts
- **Speaker type:** Indoor
- **Special feature:** Stand

## Images

![PowerConf S330 USB Conference Speaker for Home Office, Smart Voice Enhancement, Plug and Play, 360° Voice Coverage via 4 Microphones, and Powerful Sound - Image 1](https://m.media-amazon.com/images/I/71NlQdsorLL.jpg)

## Questions & Answers

**Q: Does it come with a bag to carry around?**
A: No just the box with an adapter to convert USB b to USB c. Certainly it is a great improvement to my laptop speakers and mic for our groups Zoom meetings.

**Q: Hi, please can anyone confirm the USB cable length?**
A: The length of the built-in cable is 2ft.

**Q: Would this work with a tablet for Zoom calls?**
A: The PowerConf S330 is designed for computers mainly. We do not recommend using it with mobile phones or tablets.

**Q: Does this support ios devices?**
A: Connecting PowerConf S330 with smartphones is not recommended.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great sound quality – perfect for work calls and music
*by C***L on 28 September 2025*

Excellent product. Since I use my laptop on a dock, the built-in sound was too weak, so I bought this. Works perfectly both as a speaker and for conference calls (Teams, Zoom, etc.). The sound is loud and clear with no crackling or distortion. It connects via USB-C and even includes a C-to-A adapter in the box. What I really like is the physical microphone mute button – very handy for meetings. The device also has smart voice enhancement that filters out background noise, making conversations much clearer. Another clever touch: the USB cable wraps neatly around the unit and the tip is magnetic, so you can just pack it up, put it in your pocket, and carry on. Solid build, great performance – I grabbed it on sale, but even at full price it’s worth it. 10/10, five stars.

### ⭐⭐⭐⭐⭐ Plug and play, really neat device.
*by M***S on 8 October 2025*

Bought this for my home office, to make it more convenient to join Teams calls without the need for a headset. Nicely designed with cable tidy ‘ridge’ at the base of the unit. Cable isn’t particularly long - so USB port will need to be 12-18” away or less - but I’ve had no issues with sound quality, etc. I use the device regularly on Teams calls. Removes the need for having to constantly reach for a headset, or having to worry about charging a rechargeable headset, etc etc. Sound quality good. Additionally, as my job role often requires that I type whilst talking, colleagues have confirmed that they can’t hear the typing even though keyboard is right next to the speaker, so the noise cancelling aspect is also pretty effective. Great value for money - there are plenty of other options that are 4-5 times the price but won’t offer much more by way of functionality.

### ⭐⭐⭐⭐ A nice little item
*by S***. on 15 January 2025*

Great little product, plug and play. Sound quality at louder volumes was a little distorted hence the loss of 1 star but the microphones were clear and accurate. Overall I would recommend this.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-22*