DS-UAC-S1

Wireless Conference Speakerphone

  • Adopts 8-mic array, picking up 360° clear sound with 5 meters range
  • Adopts the HD speaker
  • Supports steady and transient smart noise reduction, echo and squeal suppression, anti-reverberation to enhance speech quality and offer audio in high quality
  • The built-in 7.2 V/3700 mAh lithium battery supports the device to last 10 hours after a full charge.
  • Supports wireless connection through Bluetooth and a USB dongle
  • Supports wired connection through a USB cable
  • Driver-free design enables plug-and-play
  • Compatible with leading online conferencing platform

Microphone
Type MEMS
Direction 360° Omni-directional
Pickup Distance In the radius up to 5 m
Amount 8
Frequency Response 100 Hz to 8 kHz
Sensitivity -38 dBV/Pa
SNR 65 dB
Sampling Rate 16 kHz/32 kHz/48 kHz
Special Function/Algorithm Beam forming
3A Algorithm AEC, ANS, AGC
Speaker
Rated Power 3 W
Maximum Output Loudness 81 dBSPL @1 m, 1 kHz
Speaker Range In the radius up to 8 m
Effective Bandwidth (-10 dB) 150 Hz to 15 kHz
Total Harmonic Distortion (THD) <1% @ 1 kHz
Functions
Audio Function

Supports steady noise reduction, such as the sound of air conditioner and fan, and transient noise reduction, such as the sound of falling, claps and steps.

Supports echo and squeal suppression, anti-reverberation to enhance speech quality and offer audio in high quality.

LED Indicator

Ambient light

Solid White: picking up sounds. Solid Red: mute. Green Light: speaker volume

Bluetooth light

Solid White: Only previously paired devices can connect to Bluetooth.

Flashing Blue: Unpaired devices can be paired with Bluetooth.

Solid Blue: The speakerphone connects to Bluetooth successfully.

Light remains off: Bluetooth is off.

Power light

Charging status: flashing white: charging; solid white: charging completed

Non-charging status: solid red: battery ≤ 15%; solid yellow: 15% < battery ≤ 30%; solid white: battery>30%

Communication
Communication Method Bluetooth, USB Dongle, USB cable
Wireless Communication Distance 10 m
Wired Communication Distance Cable length: 2 m
Battery
Capacity 7.2 V/3700 mAh
Battery Life

10 hours when the volume is turned on to 75%.

The actual battery life depends on the usage environment and the battery health.

Charging Temperature 0 °C to 45 °C (32 °F to 113 °F)
Quick Charge Protocol PD 3.0 Protocol
Discharging Temperature -20 ℃ to 60 ℃ (-4 °F to 160 °F)
Storage Temperature 0 ℃ to 35 ℃ (32 °F to 95 °F) (less than one year)
Interface
Cable Cable in package: type-C-to-C interface (with a type-C-to-A adapter on the cable)
Device Interface USB Type C
Compatibility
System Requirement

Windows XP/7/8/10/11

Android 8.1 and above version

Linux 4.14 and above version

macOS 10.12 and above version