Conceptronic POLONA04BA headphones / headset

Conceptronic POLONA04BA Bluetooth Stereo Headset with USB Audio Adapter. Product type: Headphones. Connectivity technology: Wired & Wireless, Bluetooth. Recommended usage: Calls/Music. Weight: 173 g. Product colour: Black

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.

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.

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.
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.

Performance

Product type: Headphones
Wearing style: Head-band
Recommended usage: Calls/Music
Headset type: Binaural
Product colour: Black
Operating keys: Mute
Signal-to-Noise Ratio (SNR): 55 dB
Country of origin: China

Ports & interfaces

Connectivity technology: Wired & Wireless
Feature: 3.5 mm connector
Feature: USB connectivity
USB connector: USB Type-C
Feature: Bluetooth
Bluetooth profiles: A2DP, AVRCP, HFP, HSP
Bluetooth version: 5.3
Frequency band: 2.402 - 2.48 GHz

Headphones

Ear coupling: Supraaural
Impedance: 32 Ω

Microphone

Microphone type: Boom
Microphone sensitivity: -42 dB
Feature: Microphone noise-canceling
Feature: Microphone mute

Battery

Feature: Battery operated
Battery type: Built-in battery
Battery capacity: 600 mAh
Continuous audio playback time: 44 h
Feature: Rechargeable battery
Talk time: 40 h
Battery recharge time: 2 h
Battery voltage: 3.7 V
Battery capacity: 2.22 Wh

Operational conditions

Operating temperature (T-T): 0 - 45 °C

Sustainability

Feature: Sustainability compliance

Weight & dimensions

Width: 68 mm
Depth: 169.2 mm
Height: 186.5 mm
Weight: 173 g

Packaging data

Package width: 78 mm
Package depth: 185 mm
Package height: 200 mm
Package weight: 293 g
Package type: Box

Packaging content

Feature: Quick start guide
Feature: Receiver included
Wireless receiver interface: USB Type-A
Cables included: USB Type-A to USB Type-C

Logistics data

Master (outer) case width: 420 mm
Master (outer) case length: 765 mm
Master (outer) case height: 245 mm
Master (outer) case gross weight: 6.85 kg
Products per master (outer) case: 20 pc(s)

Technical details

Output power: 10 mW

Certificates

Compliance certificates: CE, RoHS