Headphones

Technical Specifications

• Description:

  "The POLONA03 headset is the perfect choice for phone calls, video conferencing and chatting online. The flexible microphone features noise cancelling technology that picks up your voice and blocks background noise, and delivers clear, high-fidelity sound. A 270-degree rotatable microphone easily adjusts to find the perfect angle for voice capture, and can be worn on the left or right ear according to personal preference. The headset also features a microphone mute button which can be activated with a single press.
  This lightweight headset has soft ear pads and an adjustable headband for long-term comfort, while the powerful battery provides continual operation for up to 22 hours under normal use.
  The headset comes equipped with a charging dock, which can decrease desktop clutter by acting as the perfect stand while not in use, simultaneously charging the device whilst inactive. The headset also offers direct charging via a cable.
  The versatile and feature-rich Noise-cancelling Wireless Microphone Headset is a perfect option for busy call centers, general workplace environments or daily home use.
  Note: The dock has no battery. Charging cable required."

  • Noise cancelling microphone delivers clear, high-fidelity sound during hands-free voice calls
  • All-day battery life. Sustains 22hr average operation
  • Charging dock included
  • 270-degree rotatable microphone with mute button
  • Bluetooth 5.0 wireless connectivity
  • Dual-device connection for using two Bluetooth devices simultaneously
  • Bluetooth 5.0 audio adapter included

• Summary: Conceptronic POLONA Wireless Bluetooth Headset with Charging Dock & Bluetooth USB Audio Adapter. Product type: Headphones. Connectivity technology: Wireless, Bluetooth. Recommended usage: Office/Call center. Headphone frequency: 0 - 20000 Hz. Weight: 150 g. Product colour: Black
• Vendor Homepage: https://www.conceptronic.net/conceptronic_en/polona03bda-wireless-bluetooth-headset-with-charging-dock-bluetooth-audio-adapter-cvc-noise-cancellation-120839107101
• Name: HEADSET WRL MONO USB ADAPTER/CHARG.DOCK POLONA03BDA EQUIP
• Category Code: HST
• Product type: Headphones
• Wearing style: Head-band
• Recommended usage: Office/Call center
• Headset type: Monaural
• Product colour: Black
• Adjustable headband: Yes
• Number of simultaneously connected devices (max): 2
• Country of origin: China
• Connectivity technology: Wireless
• Bluetooth: Yes
• Bluetooth version: 5.0
• Frequency band: 2.402 - 2.48
• Maximum input power: 10
• Ear coupling: Supraaural
• Headphone frequency: 0 - 20000
• Impedance: 32
• Headphone sensitivity: 110
• Noise canceling: Yes
• Total Harmonic Distortion (THD): 3
• Microphone type: Boom
• Folding microphone: Yes
• Microphone noise-canceling: Yes
• Microphone mute: Yes
• Base station colour: Black
• Base station USB connector: USB Type-C
• Battery operated: Yes
• Battery type: Built-in battery
• Battery capacity: 400
• Input voltage (charging case): 5
• Continuous audio playback time: 22
• Battery capacity: 1.48
• Battery recharge time: 1.5
• Battery voltage: 3.7
• Width: 146.1
• Depth: 168.45
• Height: 52
• Weight: 150
• Package width: 60
• Package depth: 181
• Package height: 176
• Package weight: 343
• Charging stand: Yes
• Quick start guide: Yes
• Receiver included: Yes
• Wireless receiver interface: USB Type-A
• Harmonized System (HS) code: 85183000
• Master (outer) case width: 398
• Master (outer) case length: 648
• Master (outer) case height: 385
• Master (outer) case gross weight: 14720
• Products per master (outer) case: 40
• Interface adapters included: USB Type-C male - USB Type-A female
• Units per Shipping Box: 1
• Product Net Weight: 0.15