Nexus 40

Wireless Conference Speakerphone with
4 Microphone Array.

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Nexus

40

HARMONY

360º Coverage HD Calls

Nexus 40 uses 4 microphones arranged in a 360º array to pick up voices from all directions during any HD conference calls. It is a powerful Dual-Mode (Bluetooth and USB) speakerphone with advanced DSP for full-duplex and echo cancellation. Acoustically tuned for Microsoft Teams and Zoom, Nexus 40 is perfect for professional calls in both conference room and home office environments.

Nexus 40 comes with its own UAC bluetooth dongle to convert any USB audio device into native bluetooth connectivity, 100% driver-free.

PRODUCT OVERVIEW

Echo Cancellation

Advanced DSP (Digital Signal

Processing) used for Full Duplex

and Echo Cancellation to avoid

feedback noise.

+

Volume & Mute Indicator

Convenient and easy to

see LED-indication for

speaker volume and

speaker mute.

+

USB-C Connection

Type-C USB jack for connecting

to a power-adaptor for charging

or to PC/Mac computers for

USB audio conferencing.

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4-Microphone Array

4 omni-directional microphones

surrounding the device for a

true 360-degree audio pick-up

within a conference room.

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Powerful Output

Wideband audio output for

voice and multimedia usage,

with speaker volume of up to

80dB.

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BT Pairing & Charging

LED-indicators for charging

and bluetooth pairing. A

dedicated button designed for

pairing for convenience.

+

Quick Mic Mute

Easy access to microphone

mute for private discussions

during business conference

calls.

+

Bluetooth UAC Adaptor

Nexus 40 comes with UAC

adaptor, different from most

bluetooth dongle, natively turn

any USB Audio into bluetooth.

+

TECHNICAL SPECIFICATIONS

Weight: 280g
Dimensions: Φ130mm x 37mm(H)
Speaker Type: 40mm Full Range
Microphone Type: Omni-Directions Condenser
Basic Materials: ABS, PC & TPE
Bluetooth Core: CSR8670
Bluetooth Version: 5.0
Bluetooth Profile: Multipoint, HFP (2), A2DP (2), AVRCP
Microphone NC: cVc 8
Speaker Sensitivity: 75dB SPL @ 0.5m
Speaker Impedance: 4Ω
Frequency Response: 20 to 20,000Hz (Music) 150 to 8000Hz (Calls)
Output Power: 3W
Microphone Sensitivity: -32dB
Microphone Impedance: 2000Ω @3V
Frequency Response: 100 to 8,000Hz
Cable Length: 1.2m
USB Compliant: USB 2.0
USB Data Resolution: 16 bits
USB Sample Rate: 48kHz Playback, 16kHz Recording