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.
+
4-Microphone Array
4 omni-directional microphones
surrounding the device for a
true 360-degree audio pick-up
within a conference room.
+
Powerful Output
Wideband audio output for
voice and multimedia usage,
with speaker volume of up to
80dB.
+
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
