Conceptronic POLONA03BD headphones / headset

Conceptronic POLONA Wireless Bluetooth Headset with Charging Dock. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Office/Call center. Headphone frequency: 0 - 20000 Hz. Weight: 150 g. Product colour: Black

"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."

Performance

Product type: Headset
Wearing style: Head-band
Recommended usage: Office/Call center
Headset type: Monaural
Product colour: Black
Number of simultaneously connected devices (max): 2
Feature: Adjustable headband
Country of origin: China

Ports & interfaces

Connectivity technology: Wireless
Feature: Bluetooth
Bluetooth version: 5.0
Frequency band: 2.402 - 2.48 GHz

Headphones

Maximum input power: 10 mW
Ear coupling: Supraaural
Headphone frequency: 0 - 20000 Hz
Impedance: 32 Ω
Headphone sensitivity: 110 dB
Feature: Noise canceling
Total Harmonic Distortion (THD): 3%

Microphone

Microphone type: Boom
Feature: Folding microphone
Feature: Microphone noise-canceling
Feature: Microphone mute

Base station

Base station colour: Black
Base station USB connector: USB Type-C

Battery

Feature: Battery operated
Battery type: Built-in battery
Battery capacity: 400 mAh
Input voltage (charging case): 5 V
Continuous audio playback time: 22 h
Battery recharge time: 1.5 h
Battery voltage: 3.7 V
Battery capacity: 1.48 Wh

Weight & dimensions

Width: 146.1 mm
Depth: 168.4 mm
Height: 52 mm
Weight: 150 g

Packaging data

Package width: 60 mm
Package depth: 181 mm
Package height: 176 mm
Package weight: 340 g

Packaging content

Feature: Charging stand
Feature: Quick start guide

Logistics data

Harmonized System (HS) code: 85183000
Master (outer) case width: 398 mm
Master (outer) case length: 648 mm
Master (outer) case height: 385 mm
Master (outer) case gross weight: 14.6 kg
Products per master (outer) case: 40 pc(s)

Other features

Interface adapters included: USB Type-C male - USB Type-A female