Conceptronic POLONA04B Bluetooth Stereo Headset with Microphone and ANC

The Conceptronic POLONA04B Bluetooth Stereo Headset is a versatile audio solution designed for both professional and personal use. It offers flexible connectivity options, supporting both wireless Bluetooth 5.3 and wired connections. This headset is engineered to provide high-fidelity sound for music playback and clear voice transmission for calls, making it a reliable tool for daily communication.

Advantages

This headset features advanced noise-cancelling technology integrated into a 270-degree rotatable boom microphone, ensuring that your voice remains clear by filtering out ambient background noise. The device supports dual-device connectivity, allowing you to switch seamlessly between two Bluetooth sources. Designed for extended wear, it incorporates memory foam ear pads and a self-adjustable headband to provide comfort during long work sessions or listening periods. The long-lasting battery supports up to 30 hours of talk time or 40 hours of music playback on a single charge.

Suitable for

• Professional video conferencing and online meetings
• Daily use in call centers or office environments
• Listening to music and media playback
• Hands-free communication at home or in the workplace

When it may not be suitable

This headset may not be the ideal choice for users requiring extreme portability, as its over-ear design is larger than compact earbuds. Additionally, while it offers noise cancellation for the microphone, it may not provide the same level of total acoustic isolation as high-end studio headphones in extremely loud environments.

Key specifications

• Connectivity: Bluetooth 5.3, 3.5 mm wired, and USB
• Battery capacity: 600 mAh
• Microphone type: Boom with mute function
• Microphone sensitivity: -42 dB
• Impedance: 32 Ω
• Weight: 170 g
• Battery life: Up to 30 hours talk time or 40 hours music playback

How to use

To use the headset wirelessly, pair it with your Bluetooth-enabled device by following the standard pairing procedure. You can connect to two devices simultaneously if needed. For wired use, connect the headset via the 3.5 mm cable or USB port provided. Adjust the headband to fit your head size and position the rotatable microphone boom to the desired angle for optimal voice capture. Use the integrated mute button on the microphone arm to quickly silence your audio during calls.

What to consider before purchase

• Ensure your primary devices support Bluetooth 5.3 or have a 3.5 mm/USB audio output
• Verify if the supra-aural fit meets your preference for long-term comfort
• Consider the charging requirements for the 600 mAh internal battery

Usage recommendations: To maintain battery health, charge the headset fully before the first use and avoid leaving it in extreme temperatures. Regularly clean the memory foam ear pads with a soft, dry cloth to ensure hygiene and comfort.