Sync 40 Smart Speakerphone (Plantronics) - Flexible Workspaces - Connect to PC/Mac via USB-A or USB-C and Smartphones via Bluetooth - Works with Teams, Zoom – Amazon Exclusive

Very good speaker. The only thing I love about this is the stability of bluetooth connection. I have two devices connected to this - TV and Phone and both work flawlessly. Sound quality is good. Design is awesome. I wish I could detach the cable. This is the only minor flaw I see along with the length of the cable. Edit: The lady which announces whether phone is connected or disconnected or battery status is TOO LOUD. I hate it.

I'm going to keep this review simple. I was looking for the conference room sound quality that you would find in almost all tech companies back in the 2010's era. You know that sound I'm talking about. The one with the rich deep voice and exceptional quality. Well this is it! Now that I remember, most of those tech company conference phones were Poly's. The issue was that back then they cost like $1200. Not this one! :). If that sound is what you want then look no further. I also like that it has that subtle mute sound and a nice red led bar that lights up to indicate that mute is on. It's a great product! I did try a few other products and was not happy with them. Jabra speak2 75 was not the sound I was looking for. It is decent but sounded thin. This one is it! buy it!

Caller can hear you well and you can hear them well. Good battery life

I love this device, I work at home and two separate offices, this is a great tool for conducting teams/zoom/video/phone calls. the bluetooth connectivity with my smartphone is great, and it works well plugged in via cable to my laptop as well, my only criticism is that I wish it could get a little louder but this is not a serious problem, for work phone calls the volume output is perfectly useable, I use it for white noise while I sleep/nap too.

This product is not worth the price. In fact it’s not worth even 30$. Please stop advertising this product. The fundamental issue is that audio constantly drops with Mac max M3. Incompatible with MacBook.

Sleek design, great sounding, simple to use speaker. I have a small business and often need to take notes while on a call and the speaker on my phone is OK, but nothing near as clear or good as this speaker. Like most speakers, you do need to talk toward it to be heard clearly… you will lose some fidelity if talking off to the side. Sound leans more toward bass than treble. Low profile, portable, easy to use and wireless. When using wirelessly, the wire can be stored under the unit. Simple to understand and use controls and even has a cool look to it. I also hooked it up to my computer and made (Zoom) calls and it worked really well and SO much better than the computer speaker and microphone. I also used it for a personal call instead of having to wear an uncomfortable headset. Volume can be controlled from your phone, which it is super easy to connect to using Bluetooth. Just for the heck of it, I played music on it, and it sounded as good as other portable speakers I have in the house, just doesn’t get as loud. I didn’t change the default play/pause function of the programmable rocket ship button, and it works great to play / pause music. Not sure I would get it just for music purposes, but certainly a capable speaker. I’m familiar with this brand from my days working in a corporate setting and had pretty high expectations, which it easily met. I really like everything about this speaker and am glad I have it – can’t imagine going back to my computer or phone speaker. Great for a small business or even just as a personal speaker for home use. Good looking enough that it can sit almost anywhere and not look out of place. Wish it had a way to hang it on a wall (above my computer screen) and a carry/story case. The app is super basic – I was hoping to have some additional control over light/color or music settings, but there is nothing like that… in fact, I’m not sure I’ll even leave it on my phone. I only have a single unit, so can’t speak to how well they link, but based on how impressive everything else is (except the app), I have to believe they will link as expected.

This small, classy, audio conferencing speaker looks great on my desk and is small enough to fit in the top drawer when I'm not using it. I like that it uses Bluetooth 5, which eliminates sound lag that hampered earlier generations of Bluetooth devices and why I've used wired mics and speakers up to now. The sound quality is optimized for voice. There are three equalization settings. I changed it to "flat" which I feel has less distracting rumble than the default "bass". As with any product, there are things that could be improved. Pairing with my desktop computer involved a bit of trial and error the first time. In use there are occasional pops which may be moments of signal dropout, I'm not sure. It's not a problem I've experienced with other Bluetooth 5 devices. The app is just so-so, but thankfully not required for pairing. The phone version collects all kinds of personal information and gets middling reviews from users. Before selecting a Poly Sync 40 consider that it comes in 10 or so configurations, all at different price points, and differing in size, connectivity, and sound quality. Make sure you're getting one that will fit your needs.

会社での会議用に2台購入 2台ペアリングの際、PCへの接続は無線のみ可でした。 ケースが付属しませんが、nintendo switch2やsteam deckのケースがシンデレラフィットします。 （私はSavage Raven by Skull & Co. SWITCH2専用極薄EDCキャリング収納ケースを使用しました） 会話や音質は申し分ありません。

Das Poly Sync 40 hat meine Erwartungen übertroffen! Die Klangqualität ist beeindruckend, mit klaren Höhen und satten Bässen, die sowohl für Telefonkonferenzen als auch für Musik ideal sind. Besonders begeistert mich das Multi-Mikrofon-Array, das Hintergrundgeräusche effektiv filtert und so für eine störungsfreie Kommunikation sorgt. Die Flexibilität des Geräts ist ein weiterer Pluspunkt: Es lässt sich über USB-A, USB-C oder Bluetooth verbinden und ist mit Microsoft Teams sowie Zoom zertifiziert. Die Akkulaufzeit von bis zu 30 Stunden ist perfekt für lange Meetings oder den mobilen Einsatz. Zudem ist das Gerät staub- und spritzwassergeschützt (IP64), was es robust und vielseitig macht. Die einfache Bedienung und die Möglichkeit, zwei Geräte für größere Räume zu koppeln, runden das Gesamtpaket ab. Ich kann das Poly Sync 40 jedem empfehlen, der eine zuverlässige und hochwertige Lösung für Konferenzen sucht!

Ich bin sehr zufrieden!