Nuroum A15 Bluetooth Conference Speakerphone

Capture strong and natural sound at your next conference or meeting with the A15 Conference Speakerphone from Nuroum. The portable Bluetooth wireless speakerphone is ideal for meetings with up to 10 people and is equipped with four professional-level microphones boasting 32 kHz omnidirectional functionality for a 360°, noise-cancelling voice pickup. The full-duplex A15 offers automatic gain control and can be daisy chained with an optional second unit for working within larger meeting spaces and more participants.

Four built-in, professional-level microphones capture all voices at up to 360° angle with a high sampling rate of 32 kHz for a more accurate and natural reproduction of audio and face-to-face audio quality. The conversations are picked up with a strong and natural sound. In addition to individual home office use, the speaker mic is ideal for corporate meeting rooms with up to 10 people. By cascading two A15 units via daisy chaining, conferences with up to 20 participants can be supported. Easily add or remove additional speakers as the needs of the room change, making it easier to adapt the audio setup to different room configurations and audience sizes. Cascading a second, optional A15, you can double your pickup range and audio coverage, ensuring that all your attendee voices in the room are clearly and evenly captured, regardless of their position in the room.

For crystal clear audio quality, the A15 utilizes an advanced deep learning-based algorithm to suppress echo and reverberation, and filter out ambient noise, so your colleagues on the other end of the line can hear every word, even when you're in a noisy environment. This AI-based voice optimization enables clear voice pickup and sound amplification, ensuring a smoother experience for every attendee. Traditional conference rooms often suffer from disruptive noises like air conditioning, footsteps, and keyboard clicks, making it very difficult for meeting participants to focus and communicate. The ProperClean 2.0 technology on the A15 insulates 99.9% of distractions for a more enjoyable and professional meeting environment.

Full Duplex & Automatic Gain Control

Full duplex audio processing technology allows multiple people to talk at the same time without missing a word. With the help of AGC technology, the volume of the voices within 10' can be adjusted automatically, so that the voices of all conference participants can be understood well, even if they sit at different distances and speak at different volumes.

The eight-hour battery life offers prolonged usability throughout the whole workday, ensuring uninterrupted productivity during audio conferencing in both professional and personal settings. A carrying bag is included for safe transport, so you can put it in your bag and use it on the go. If the battery is empty, the connection via USB cable is an alternative power source, making it easy to use, not only in the conference room but also for home office, business trips, and enjoying music.

The conference speakerphone offers wireless and wired connectivity with the included USB dongle and USB cable, which can be connected to a laptop, desktop computer, smartphone, or tablet in seconds. It works with most conferencing programs like Zoom, Teams, Google Meet, Webex, and more, running on all operating systems like Windows, macOS, and Linux. This means you can instantly transform your living room or bedroom into a home office at any time.

Instead of running separate cables from your audio source to each speaker, cascading speakers can simplify your wiring scheme. This reduces cable clutter and potential tripping hazards, resulting in a safer and more aesthetically pleasing setup.

Nuroum AW-A15 Specs

Power Output	1x 3 W
Frequency Response	80 Hz to 20 kHz
Media/Memory Card Slot	No

Built-In Controls	Answer/End Call, Mic Mute, Speaker Mute, Volume
Supported Communications	Microsoft, Zoom

Power Output	1x 3 W
Frequency Response	80 Hz to 20 kHz
Maximum SPL	94 dB SPL
Signal to Noise Ratio	>59 dB
Total Harmonic Distortion (THD)	5%

Microphone Type	MEMS
Number of Voice Mics	4
Noise Cancelling Microphone	Yes
Sensitivity	-42 dBV/Pa at 1 kHz

Wireless	Bluetooth 5.0 *Via Included Adapter
Supported Bluetooth Profiles	HFP A2DP AVRCP
Wireless Range	65.6' / 20 m (Bluetooth)

Audio I/O	1x 1/8" / 3.5 mm Aux Input/Output 1x 1/8" / 3.5 mm Output
Ethernet I/O	No
USB I/O	2x USB-C 2.0 (Female)

Power Requirements	Battery, USB Bus-Powered
USB Power	Yes
Battery Capacity	2600 mAh
Battery Voltage	3.6 V
Estimated Battery Life	8 Hours
Battery Charging Time	2 Hours
Input Power	5 VDC at 1.5 A

Color	Gray
Media/Memory Card Slot	No
Dimensions (W x H x D)	6.5 x 4.1 x 1.5" / 166 x 105 x 38 mm
Weight	13.2 oz / 375 g