# Conference Speaker and Microphone - Bluetooth Speakerphone with Daisy Chain, 360° Omnidirectional Voice Pickup, Echo & Noise Cancellation, Support USB, Wireless Dongle, for Meeting Room, VoIP Call

Source: https://www.ranked10.co.uk/home-office/best-conference-speakerphone/synbit-spk400
Ranked #9 in "Best Conference Speakerphone 2026: Ten Ranked on Real Mics and Honest Watts": https://www.ranked10.co.uk/home-office/best-conference-speakerphone

- Price: £199.99 (checked on Amazon UK on 2026-09-07)
- Amazon rating: 4.6 from 48 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0GY4Y2D1W?tag=ranked10-21

The Synbit SPK400 meeting kit is our number nine conference speakerphone pick for September 2026. It pairs the main Bluetooth speaker with a 1.8 metre extension microphone and supports daisy chaining two speakers and two microphones for large or L shaped rooms. The kit includes the wireless dongle, a 3 metre chain cable and a USB-C to USB-A lead, and the listing records 48 ratings at 4.6.

Everything on this page comes from the Amazon listing rather than our own testing.

## Specification

| Field | Value |
|---|---|
| Kit | Speakerphone, 1.8 m extension mic, dongle, cables |
| Coverage | 360 degree omnidirectional pickup, 3-5 m per listing |
| Mics | Main array plus extension microphone |
| Daisy chain | Two speakers and two microphones |
| Connectivity | Bluetooth, USB, wireless dongle |
| Dimensions | 21.84 x 24.89 x 5.08 cm |
| Weight | 417 g |
| ASIN | B0GY4Y2D1W |

## Questions people ask

**What is in the box?**

A Bluetooth speakerphone, a 1.8 m extension microphone, a wireless dongle, a 3 m daisy chain cable and a USB-C to USB-A cable.

**How does the extension mic help?**

It delivers the same 360 degree pickup further down the table, covering blind spots in larger rooms.

**Can I daisy chain two units?**

Yes, the listing supports linking two speakerphones and two extension microphones.

**Which platforms does it work with?**

Zoom, Teams, Skype and GoToMeeting, per the listing.

**How does it connect?**

Bluetooth, USB, wireless dongle or the daisy chain connection.

**Is the sound tuned for music or voice?**

Reviewers describe the response as tuned for voice clarity, which is the point of a meeting device.