Conceptronic POLONA04BA Bluetooth Stereo Headset with USB Audio Adapter
Conceptronic
The POLONA04 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. The headset also features a microphone mute button which can be activated with a single press.<br><br>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 44 hours under normal use.<br><br>The included Bluetooth audio adapter supports PC or laptop functionality where Bluetooth is not an option, offering wide compatibility. This feature provides easy pairing, via simple plug-and-play technology.<br>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.
Specifications
| Depth | 169.2 mm |
|---|---|
| Width | 68 mm |
| Height | 186.5 mm |
| Weight | 173 g |
| Bluetooth | Yes |
| Impedance | 32 Ω |
| Talk time | 40 h |
| Battery type | Built-in battery |
| Ear coupling | Supraaural |
| Headset type | Binaural |
| Output power | 10 mW |
| Package type | Box |
| Product type | Headphones |
| Package depth | 185 mm |
| Package width | 78 mm |
| USB connector | USB Type-C |
| Wearing style | Head-band |
| Frequency band | 2.402 - 2.48 GHz |
| Operating keys | Mute |
| Package height | 200 mm |
| Package weight | 293 g |
| Product colour | Black |
| Battery voltage | 3.7 V |
| Cables included | USB Type-A to USB Type-C |
| Microphone mute | Yes |
| Microphone type | Boom |
| 3.5 mm connector | Yes |
| Battery capacity | 2.22 Wh |
| Battery operated | Yes |
| USB connectivity | Yes |
| Bluetooth version | 5.3 |
| Country of origin | China |
| Quick start guide | Yes |
| Receiver included | Yes |
| Recommended usage | Calls/Music |
| Bluetooth profiles | A2DP, AVRCP, HFP, HSP |
| Rechargeable battery | Yes |
| Battery recharge time | 2 h |
| Microphone sensitivity | -42 dB |
| Compliance certificates | CE, RoHS |
| Connectivity technology | Wired & Wireless |
| Master (outer) case width | 420 mm |
| Sustainability compliance | Yes |
| Master (outer) case height | 245 mm |
| Master (outer) case length | 765 mm |
| Microphone noise-canceling | Yes |
| Operating temperature (T-T) | 0 - 45 °C |
| Signal-to-Noise Ratio (SNR) | 55 dB |
| Wireless receiver interface | USB Type-A |
| Continuous audio playback time | 44 h |
| Master (outer) case gross weight | 6.85 kg |
| Products per master (outer) case | 20 pc(s) |
Specs Icecat · Product data supplied by Icecat as is, without warranty.
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