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Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
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Anker PowerConf S330 USB Speaker, Conference Speaker for Home Office, Smart Voice Filter, Plug & Play, 4 Microphones for 360° Room Coverage, Clear Sound Profile

4.3 out of 5 stars 1,492 ratings
鶹's Choice highlights highly rated, well-priced products available to ship immediately.
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Recommended uses for product Audio Conference
Brand Anker
Model name A3308
Connectivity technology USB
Connector type USB
Special feature Stand
Compatible devices Personal Computer, Laptop
Colour Black
Included components PowerConf S330 USB Handsfree Kit USB-C to USB-A Adapter Speaker Compatible
Polar pattern Omnidirectional

About this item

  • 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 speakerphone 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 Speakerphone, USB-C to USB-A adapter.
› See more product details

Product information

Technical Details

Item weight ‎227 g
Microphone form factor ‎Boundary
Item dimensions L x W x H ‎12 x 12 x 3.4 Centimetres
Power source ‎Corded Electric
Number of batteries ‎4 Lithium Polymer batteries required.
Material ‎Premium materials
Signal to noise ratio ‎78 dB
Hardware platform ‎PC
Number of channels ‎2
Noise level ‎78 dB
Manufacturer ‎Anker
Place of Business ‎Anker Innovation Technology Co.,Ltd
Model ‎A3308
Part Number ‎A3308011
Special features ‎Stand
Number of Items ‎1
Standing screen display size ‎1.75 Inches
Speakers maximum output power ‎60 Watts
Speaker Amplification Type ‎Passive
Batteries included ‎No
Batteries Required ‎No
Material Type ‎Premium materials
Mounting type ‎Tabletop
Does it contain liquid? ‎No
Includes rechargable battery ‎Yes
Item model number ‎A3308
Product Dimensions ‎12 x 12 x 3.45 cm; 226.8 g
ASIN ‎B09FJ7LWX4

Additional Information

Batteries 4 Lithium Polymer batteries required.
Date First Available Sept. 7 2021
Customer Reviews
4.3 out of 5 stars 1,492 ratings

4.3 out of 5 stars
鶹 Rank

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Anker PowerConf S330 USB Speaker, Conference Speaker for Home Office, Smart Voice Filter, Plug & Play, 4 Microphones for 360° Room Coverage, Clear Sound Profile

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Anker PowerConf S330 USB Speaker, Conference Speaker for Home Office, Smart Voice Filter, Plug & Play, 4 Microphones for 360° Room Coverage, Clear Sound Profile
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Price-24%$68.00
Was: $89.99		$271.89$39.99$136.49
Delivery—
Get it Jul 15 - 17
Get it by Monday, Jul 14
FREE Delivery
Customer ratings
4.34.3 out of 5 stars1,492
4.04.0 out of 5 stars35
4.34.3 out of 5 stars3,767
4.54.5 out of 5 stars163
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Product Description

1
1

Noise Cancellation

Be Heard Clearly in Meetings

Voices are enhanced and distracting background noises are eliminated to ensure you can maintain a professional meeting atmosphere in any location.

1

Voice Pick Up

Enjoy 360° Voice Coverage

For high-clarity voice pick up, PowerConf S330 has 4 high-sensitivity microphones that can detect all voices within a 3m radius.

1

Voice Balancing

Automated gain control balances the volume level, so you'll always sound loud and clear.

1

Full Duplex Communication

PowerConf S330 relays sound from both ends simultaneously for effortlessly efficient discussions.

1

Any USB Port

PowerConf S330 comes with a USB-C to USB-A adapter to ensure compatibility with any system.

1

Universal Compatibility

A USB speakerphone that works with all leading online conferencing services such as Zoom, Skype, Google Hangout, FaceTime, WebEx, and GotoMeeting.

1

Work On-the-Go

It's small enough to fit easily into a bag so you’re ready to turn any place into a workspace.

1

AnkerWork Software

Update to the latest firmware for an optimum meeting experience.

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Customer Reviews
4.3 out of 5 stars 1,492
4.2 out of 5 stars 2,021
4.5 out of 5 stars 4,968
4.4 out of 5 stars 808
4.4 out of 5 stars 386
Recommended For
Personal Workspace Small Meeting Room Small Meeting Room Small and Large Rooms Vlog/Streaming
Suitable for Space
Up to 6 people Up to 8 people Up to 8 people Up to 12 people Vlogger/Streaming/Youtuber
Voice Pick-Up Rate
16kHz HD Voice 16kHz HD Voice 16kHz HD Voice 32kHz Ultra HD Voice 48kHz Ultra HD Voice
Connection Method
USB USB / Bluetooth USB / Bluetooth USB / Bluetooth / Dongle USB/AUX/Adapter
Microphone Technology
Smart Voice Enhancement Smart Voice Enhancement Smart Voice Enhancement VoiceRadar 1.0 Voiceshield Noise Reduction
Daisy Chain
N/A N/A N/A Wireless Pairing for 2 Devices N/A
Play Time
N/A 24 Hours 24 Hours 16 Hours 6/15hours with charging case
Charge Out
N/A 1 x USB PowerIQ 1 x USB PowerIQ N/A N/A
Certification
Zoom Personal N Zoom Personal Zoom Rooms MFI
App
AnkerWork PC Software AnkerWork App AnkerWork App AnkerWork App and PC Software AnkerWork PC Software

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Customer reviews

4.3 out of 5 stars
1,492 global ratings

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Customers say

Customers like the sound quality, functionality, and ease of setup of the microphone. They mention it eliminates surrounding noise, works well with MS Teams, and is easy to plug and play. Customers also appreciate the build quality, portability, and zoom performance.

Select to learn more

FunctionalityEasy to set upMicrophone qualityBuild qualityHome usePortabilityZoom performance
45 customers mention "Functionality"41 positive4 negative

Customers are satisfied with the functionality of the microphone. They mention it works great for listening to music or videos. Some also say it's easy to set up and works well with Zoom. However, some customers have reported that the microphone muffles their voice.

"...Been working really well (no complaints from my team members about mic or noise). Pros: - No headset required anymore -..." Read more

"Great sound quality and microphone. Works very well. Microphone eliminates surrounding noise to a great extent." Read more

"I've searched for so long for a good quality microphone for working from home. This is the one!" Read more

"The device is nicely built and works generally fine...." Read more

17 customers mention "Easy to set up"17 positive0 negative

Customers find the microphone easy to set up. They mention it works and sounds great. They also say it's easy to plug and play with the USB adapter.

"Easy setup and good range for mic." Read more

"...The easiest to setup, works with Skype, Teams and Zoom. It’s so clear and it picks up a lot of voices around the table." Read more

"Great value for the money, super easy plug and play great audio user end and I am told great output to listeners on the other end of your meetings..." Read more

"Very convenient to use since the speaker & microphone on my smartphone is inadequate compared to this thing." Read more

10 customers mention "Microphone quality"7 positive3 negative

Customers are satisfied with the microphone quality of the product. They mention it's great and has no microphone to speaker feedback at all. Some say it's highly recommended as a gaming mic.

"...Quality of sound is great (no crackling) - Mic is good enough (cant beat a headset mic for sure due to physics) Cons: -..." Read more

"Great sound quality and microphone. Works very well. Microphone eliminates surrounding noise to a great extent." Read more

"I found the mic quality to be very subpar compared to almost every other mic I have, including my budget webcam's microphone...." Read more

"...The mic is great - I speak regularly and people on the call can hear me easily and clearly...." Read more

8 customers mention "Build quality"8 positive0 negative

Customers are satisfied with the build quality of the microphone. They mention it's a solid device.

"...In addition it's is low profile, has very high build quality (as expected from Anker)." Read more

"The device is nicely built and works generally fine...." Read more

"It is a solid device. However, it should have a strip to keep the usb adaptor attached to the cable. Very easy to lose it...." Read more

"...Premium feel. Overall superior quality and value for money." Read more

5 customers mention "Home use"5 positive0 negative

Customers like the microphone for its great sound quality. They mention it's perfect for work at home.

"...Small enough to travel in back pack, to use at home and in office." Read more

"...Buy it, is perfect for working from home and is not expensive. Is better than having earplugs all day." Read more

"Great sound quality, perfect for work at home..." Read more

"Perfect for home office..." Read more

5 customers mention "Portability"5 positive0 negative

Customers like the portability of the microphone. They mention it's small enough to travel in a back pack, lightweight, and has large capacitive touch buttons.

"...Small enough to travel in back pack, to use at home and in office." Read more

"Pros: - Its a nice speaker, that works - Large capacitive touch buttons on the front -..." Read more

"...But also using a small device to travel. If you're like me. And your managing multiple people in multiple locations...." Read more

"...Love the way the cord wraps around and tucks in under the base. Lightweight and small size for carrying around in laptop bags...." Read more

5 customers mention "Zoom performance"5 positive0 negative

Customers like the zoom performance of the microphone. They mention it works with Skype, Teams, and Zoom. Customers also say it's perfect for conferencing.

"...The easiest to setup, works with Skype, Teams and Zoom. It’s so clear and it picks up a lot of voices around the table." Read more

"Perfect for conferencing, work at home. Sound quality good. Microphone good. No Microphone to Speaker feedback at all. Plug and play...." Read more

"Works great for listening to music or videos. Zoom and Meeting calls are awesome. Good clear audio...." Read more

"We purchased this for out desktop computer. We plan to use it for conference/video calls and just as a speaker." Read more

Exact one I was looking for
5 out of 5 stars
Exact one I was looking for
Crystal clear sound. Perfect mic. Easy to setup rather I will say no setup needed. Premium feel. Overall superior quality and value for money.
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Top reviews from Canada

  • brian naraine
    5.0 out of 5 stars Anker audio speaker
    Reviewed in Canada on June 27, 2025
    Verified Purchase
    The Anker speaker greatly improved the audio quality in meetings with my customers
    Helpful
     Report
  • Harsha J
    5.0 out of 5 stars Amazing mic! Highly recommended as a gaming mic
    Reviewed in Canada on May 25, 2025
    Verified Purchase
    I have been using this for 6 months now. I had a hard time finding a gaming mic that didn't pickup my keyboard sounds from my somewhat loud mechanical keyboard, but this totally eliminates them. I can now have an open mic the whole time and it only picksups my voice. In addition it's is low profile, has very high build quality (as expected from Anker).
    Helpful
     Report
  • Tammy Green
    5.0 out of 5 stars Easy setup
    Reviewed in Canada on May 16, 2025
    Verified Purchase
    Easy setup and good range for mic.
    Helpful
     Report
  • Gautam
    4.0 out of 5 stars Excellent device for WFH warriors with some small drawbacks
    Reviewed in Canada on February 11, 2025
    Verified Purchase
    Before this, I was using a Jabra headset that essentially worked well for my purpose, but I was on a leash because it was wired.

    Decided to get this instead because I work from home and I can basically put this on loudspeaker (who's gonna protest). Been working really well (no complaints from my team members about mic or noise).

    Pros:
    - No headset required anymore
    - Loud enough that I need to reduce the volume
    - Quality of sound is great (no crackling)
    - Mic is good enough (cant beat a headset mic for sure due to physics)

    Cons:
    - The Mute button did not work originally with Google Meet until I enabled it during a Live call under Settings -> Call control
    - However, the End call button still does not work (while the Jabra remote does work well)

    So in all respects - this is a keeper. Hopefully Google updates their software to support the end call feature.
    One person found this helpful
    Helpful
     Report
  • Jhou
    3.0 out of 5 stars Random Static Distortion
    Reviewed in Canada on August 16, 2024
    Verified Purchase
    I was getting tired of using earbuds/headphones and people were complaining they had a hard time hearing me so I thought I would give this conf speaker a try. Only used this connected via usb so I can’t comment on Bluetooth connectivity. Updated firmware right away and plugged into my laptop. Product was great at first. No issues hearing me during calls and sound quality was good. Then I started to notice the +/- volume controls had little effect. Lowest audible setting was still loud so my options were loud or off. Then I started to get random static distortion even during a call. Unplugging and then plugging back in solved the issue until the next occurrence. It seemed like the audio was being over amplified from the laptop. Anyway, probably should have tried out Bluetooth but the audio issues became a hassle - no time to deal with customer support so sent it back. Going to try a different brand but back to earbuds in the meantime.
    One person found this helpful
    Helpful
     Report
  • T Shah
    5.0 out of 5 stars Worth a buy
    Reviewed in Canada on May 1, 2025
    Verified Purchase
    Great sound quality and microphone. Works very well. Microphone eliminates surrounding noise to a great extent.
    Helpful
     Report
  • 鶹 Customer
    5.0 out of 5 stars Great addition to the workday!
    Reviewed in Canada on April 1, 2025
    Verified Purchase
    Use this for regular calls or meetings, instead of wearing a headset all day. The mic is great - I speak regularly and people on the call can hear me easily and clearly. The speaker is also great quality, with no ‘tinny’ feedback. Small enough to travel in back pack, to use at home and in office.
    One person found this helpful
    Helpful
     Report
  • Niall Sheridan
    5.0 out of 5 stars Perfect!
    Reviewed in Canada on March 14, 2025
    Verified Purchase
    I've searched for so long for a good quality microphone for working from home. This is the one!
    Helpful
     Report

Top reviews from other countries

Translate all reviews to English
  • Hilary
    5.0 out of 5 stars Great Item
    Reviewed in the United Kingdom on June 6, 2025
    Verified Purchase
    Great size and easy to use plug and play set up.

    Really good audio quality.
    Report
  • Nasir Abbas
    5.0 out of 5 stars Good
    Reviewed in Saudi Arabia on March 15, 2025
    Verified Purchase
    Good
    Report
  • Andrea D
    5.0 out of 5 stars Soddisfatto
    Reviewed in Italy on October 13, 2023
    Verified Purchase
    Prodotto relativamente economico ma di buona qualità. Lo uso con Discord e fa egragiamente il suo lavoro, con un suono chiaro dello speaker e una buona risposta del microfono.
    Report
  • kuyilino
    4.0 out of 5 stars Recomendable. Enchufar y listo
    Reviewed in Spain on December 11, 2022
    Verified Purchase
    Fácil configuración. Enchufar y listo, tanto en Linux como Windows. La calidad del altavoz, suficiente, pero no esperes alta fidelidad
    Report
  • DAFONSECA fernando
    5.0 out of 5 stars hp et micro
    Reviewed in France on March 12, 2025
    Verified Purchase
    micro et hp parfait pour un pv
    Report