Sonar 310

Ultra-Lightweight Wireless Business Headset with Noise Cancelling Microphone.
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MARK II

Sonar 310

MARK II

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ULTRA-LIGHTWEIGHT

Work Without Wires.

The convenience of TWS or bluetooth earwear oftens comes in the expense of noise management for the microphone. Sonar 310 Mark II is a true exception to this. Weighing only 55 grams and comes equipped with permeable foam ear-cushion and leatherette cushion headband, it is no wonder Sonar 310 is the most popular wireless headset from Accutone.

Sonar 310 Mark II offers Dual-Audio, supporting bluetooth wireless and USB audio modes.

PRODUCT OVERIEW

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Leatherette Headband
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Thin and lightweight headband

cushion gives extra comfort

to the user without creating

extra weight.

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LED Indication
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Multi-status LED indication

hidden on the bottom of the 

headset gives important 

pairing information.

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28mm Loudspeakers
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Specifically designed for communication, Sonar 310 Mark II comes with a 28mm human

voice tuned loudspeakers.

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Noise Cancelling
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Passive noise-cancelling microphone is a bi-directional reception designed to filter out background noise

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Rubber Headrest
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Monaural version comes with soft rubber headrest that provides

sturdy fit meanwhile allow one

ear open to surroundings.

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Interface Buttons
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Hard switches for main user

interface is the simplest and 

most effective controls for true

business applications.

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Devices Multi-Pairing
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Sonar 310 Mark II is able to

connect to more than one

device at a time, making it very

easy to switch bewteen usage.

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TECHNICAL SPECIFICATIONS

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  • Wear Style: Over-the-Head, Mono/Stereo

  • Microphone Boom Rotation: ± 270°

  • Basic Materials: ABS, Nylon

  • Weight: 55g (Mono), 80g (Stereo)

  • Dimensions: 160mm(H) x 135mm(W) x 60mm(D) (Mono)

  • Dimensions: 150mm(H) x 150mm(W) x 60mm(D) (Stereo)

  • Bluetooth Core: Qualcomm 8635 QFN

  • Bluetooth Profile: Multipoint, HSP(2), A2DP(2), AVRCP

  • Bluetooth Codec: SBC, mSBC

  • Microphone NC: Single Mic cVc

  • Bluetooth Device ID: BT310MKII | Password: 0000

  • Speaker Dimensions: Φ28mm

  • Speaker Sensitivity: 94±3dB for 100mV@1k Hz

  • Speaker Impedance: 32Ω ±20%

  • Frequency Range: 100 to 10,000Hz

  • Microphone Dimensions: Φ6mm 

  • Microphone Directivity: Bi-Directional (Noise Cancelling)

  • Microphone Sensitivity: -42±3dBFS @ 1kHz Sensitivity

  • Microphone Impedance: 2,200Ω

  • Microphone Response: 100 - 8000Hz

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