Pro4 Bluetooth headset with Bluetooth 5.0 chip and high-definition binaural call for clear conversations up to 20 metres away, featuring a 30-day standby time and 3-4 hours of continuous use per charge.

£36.98

Pro4 Bluetooth Headset with 20-Metre Wireless Range and 30-Day Standby Time

The Pro4 Bluetooth headset provides reliable wireless audio with its Bluetooth 5.0 technology that maintains connections up to 20 metres away from your device. This barrier-free transmission distance means you can move around your home or office without worrying about dropped calls. The high-definition binaural call technology ensures both parties hear each other clearly, while the 3-4 hours of working time per charge handles extended conversations or listening sessions. Available in black or white, this headset combines practical features with straightforward functionality.

Features and Audio Quality Specifications

This section details the technical components that deliver the Pro4 headset's performance, from its Bluetooth connectivity to its battery management system. Each element contributes to the overall user experience during calls and audio playback.

Bluetooth 5.0 Connectivity Design

The Pro4 uses Bluetooth version jl6936d5.0, which provides stable wireless connections with a transmission distance of 10-20 metres. This range allows movement between rooms while maintaining audio quality, with the technology handling obstacles like walls or furniture that might interfere with weaker signals. The barrier-free distance specification indicates reliable performance in typical indoor environments where other wireless devices operate.

Audio Processing Technology

A true stereo chip processes audio signals to maintain separation between left and right channels, while the high-quality composite membrane copper ring speaker reproduces vocal frequencies clearly during calls. The speaker's construction balances durability with audio performance, handling the dynamic range of human speech without distortion at typical conversation volumes. This combination supports the high-definition binaural call feature that reduces background noise interference.

Battery and Power Management

Each earpiece contains a pure cobalt 30 mA battery that provides 3-4 hours of working time per charge, sufficient for most daily use scenarios. The charging case includes a 260 mA pure cobalt battery with an IC protection board that manages charging cycles and prevents overcharging. This system extends standby time to 30 days when the earpieces are stored in the case, ensuring the headset remains ready for use even after extended periods of inactivity.

Practical Applications and Usage Scenarios

The Pro4 headset's specifications translate to specific benefits in different situations, from professional environments to everyday activities. Its combination of range, battery life, and audio quality makes it adaptable to various user needs.

Professional and Work Use

For work calls or virtual meetings, the 20-metre range allows movement away from your device while maintaining connection quality, useful when referencing documents or whiteboards during discussions. The high-definition binaural call technology ensures colleagues hear you clearly without background office noise, while the 3-4 hour battery covers most workdays with occasional charging breaks. The compact 12×10×3.5 cm case fits easily in bags or desk drawers for convenient storage.

Everyday Personal Use

Versatility Across Devices The Pro4 headset works with any Bluetooth-enabled device, from smartphones and tablets to laptops and smart home assistants. Its standard Bluetooth 5.0 protocol ensures compatibility without requiring special software or adapters, while the included charging cable uses common USB connections for convenient power sources. The two earpieces function independently or together, allowing use of just one earpiece for calls while keeping awareness of surroundings.

Benefits and Long-Term Value

Beyond immediate functionality, the Pro4 headset offers practical advantages through its design choices and component quality. These benefits become apparent through regular use and comparison with alternative options.

Value Through Battery Efficiency

The 30-day standby time reduces frequency of full charging cycles, potentially extending overall battery lifespan compared to headsets requiring weekly charging. The pure cobalt batteries maintain consistent performance across charge cycles, while the IC protection board in the charging case prevents damage from overcharging. This combination means the headset remains reliable over months of regular use without significant battery degradation.

User Satisfaction and Reliability

Practical Purchase Considerations</h3 Choosing the Pro4 headset provides measurable benefits through its 20-metre wireless range that exceeds many basic Bluetooth headsets, along with the 30-day standby time that ensures readiness even after extended storage. The complete package includes two earpieces, charging case, cable, and documentation for immediate use without additional purchases. Available in black or white, it offers straightforward wireless audio functionality without unnecessary complexity.