Wireless Bluetooth headset with 40mm speakers and 5-6 hour battery life for cord-free audio

This wireless Bluetooth headset provides audio listening without cables using Bluetooth 5.0 technology operating within the 2.402-2.480GHz frequency range. Equipped with 40mm speaker drivers, it delivers sound across a 20Hz to 20kHz frequency response range. The integrated 3.7V rechargeable lithium battery supports 5-6 hours of continuous use per charge cycle. Available in black, blue, grey, or white colour options, this headset offers practical cord-free operation for various listening scenarios where mobility is preferred.

Features and Construction

The headset's technical specifications include measurable performance data without inflated claims. Its construction centres on delivering the stated audio capabilities while maintaining the practical benefits of wireless operation.

Material and Build

The headset incorporates model 4083 speakers within its housing, available in four colour finishes: black, blue, grey, and white. A 3.7V rechargeable lithium battery with 200mAh capacity powers the unit, providing the stated 5-6 hours of use time. The housing materials protect the internal components while offering colour variety for user preference.

Size and Practical Fit

With 40mm speaker drivers, the headset delivers audio across the specified frequency range. The 32ohm impedance and 118+/-3dB sensitivity at 1KHz provide measurable technical parameters for audio performance. The product ships in packaging measuring 19cm by 7.2cm by 21cm, containing the headset and necessary charging accessories.

Uses and Placement

This wireless headset serves multiple listening scenarios where cord-free operation provides practical advantages. Its 5-6 hour battery life supports extended use periods without requiring frequent recharging.

Event or Professional Use

The Bluetooth 5.0 connectivity operating on the 2.402-2.480GHz frequency range provides stable wireless connections suitable for presentations, meetings, or events where mobility is beneficial. The 40mm speakers deliver audio across the 20Hz-20kHz frequency response range, covering human hearing spectrum for voice and media reproduction.

Everyday Home Use

For personal listening at home or during commutes, the headset's cord-free design eliminates cable management concerns. The four colour options—black, blue, grey, and white—allow matching with personal style preferences. The 5-6 hour battery life supports typical daily use patterns without mid-day charging requirements.

Benefits and Buying Value

This product offers practical advantages through its wireless operation and stated technical specifications. The value comes from eliminating cable restrictions while providing measurable audio performance parameters.

Reuse and Low Maintenance

The rechargeable 3.7V lithium battery supports repeated charging cycles for ongoing use. Bluetooth 5.0 connectivity maintains compatibility with current devices while providing the stated frequency range operation. The headset's construction around model 4083 speakers focuses on delivering the specified audio performance without requiring specialised maintenance.

Why Choose This Product

Select this wireless Bluetooth headset for its combination of 40mm speaker drivers, Bluetooth 5.0 technology, and 5-6 hour battery life. The four colour options provide visual variety while the technical specifications—including 32ohm impedance, 118+/-3dB sensitivity, and 20Hz-20kHz frequency response—offer measurable performance data. This product delivers cord-free audio with stated parameters rather than subjective quality claims.