Pro4 Bluetooth headset with 5.0 technology, true stereo chip and high-quality composite membrane copper ring speaker for binaural calls, 10-20 metre barrier-free transmission distance, and 30-day standby time, available in black or white.
Pro4 Bluetooth headset with 5.0 technology, true stereo chip and high-quality composite membrane copper ring speaker for binaural calls, 10-20 metre barrier-free transmission distance, and 30-day standby time, available in black or white.
Pro4 Bluetooth 5.0 Headset: True Stereo Sound and 30-Day Standby Charging Case
The Pro4 Bluetooth headset is designed for users seeking a reliable wireless audio solution for calls and music. It connects via Bluetooth version 5.0, offering an improved and stable connection over older versions. A key feature is its true stereo chip, which works in tandem with high-quality composite membrane copper ring speakers to produce clear, high-definition audio for binaural calls. The headset provides a practical wireless range of 10 to 20 metres without barriers, and its compact charging case offers exceptional convenience with a long 30-day standby time, ensuring your earbuds are charged and ready when you need them.
Features and Construction
This headset's performance is grounded in its core technical specifications and build. The focus is on clear audio reproduction, stable connectivity, and extended usability through its charging system.
Audio Technology and Chipset
The audio quality is driven by a dedicated true stereo chipset. This chip processes audio signals to deliver distinct left and right channel separation. It powers a pair of composite membrane copper ring speakers. The composite membrane material is a common choice for balancing sound reproduction clarity and durability in compact speaker units, contributing to the stated high-definition call quality.
Connectivity and Battery System
Wireless connectivity is handled by Bluetooth 5.0 technology (JL6936D), which supports efficient data transmission for audio and can provide a stable connection within a 10-20 metre radius in open, barrier-free conditions. The power system uses cobalt-based battery cells: the earbuds each have a 30 milliamp-hour (mA) battery providing 3-4 hours of working time, while the charging case houses a larger 260 mA battery. This case battery includes an IC protection board for safe charging and is responsible for the 30-day standby time quoted for the earbuds when stored within it.
Uses and Placement
The Pro4 headset's specifications make it suitable for a variety of everyday and on-the-go scenarios where wireless audio and call clarity are priorities.
Mobile and Commuter Use
Its compact size and the inclusion of a protective charging case make it ideal for commuters and travellers. The 3-4 hours of listening time covers a typical commute or short journey, and the case can recharge the earbuds multiple times from its 260 mA capacity. The stable Bluetooth 5.0 connection and hands-free call capability allow for safe, convenient use while walking or using public transport.
Office and Home Office Scenarios
For home office or traditional office environments, the headset provides a tidy, wire-free solution for conference calls and listening to audio. The binaural (two-ear) design with true stereo helps with call clarity and audio immersion. The 10-20 metre range allows for movement around a desk or room without losing connection to your computer or phone, provided the path remains relatively clear.
Benefits and Buying Value
The value proposition of the Pro4 headset centres on its combination of core audio technology, practical battery management, and the completeness of the package provided.
Reuse and Low Maintenance
The maintenance routine is straightforward. The headset is designed for repeated daily use, with the charging case serving as a convenient storage and power hub. Simply placing the earbuds back in the case after use initiates charging and protects them from loss or damage. The long 30-day standby time means the earbuds will retain charge for extended periods between uses, reducing the frequency of needing to charge the case itself.
Why Choose This Product
Choosing this product is based on its specific, stated features: Bluetooth 5.0 for reliable connectivity, dedicated true stereo audio hardware for clear calls, a useful wireless operating distance, and a comprehensive charging case system that addresses battery anxiety. The package includes everything needed to start using it immediately. It presents a complete wireless audio kit focused on practical performance for its category.
