Pro4 Bluetooth wireless headset and charging case in black or white colour

Bluetooth headset Pro4 with true stereo chip, high-definition binaural call quality, barrier-free transmission up to 20 metres, and a compact charging case for portability, available in classic black or white finishes

Bluetooth headset Pro4 with true stereo chip, high-definition binaural call quality, barrier-free transmission up to 20 metres, and a compact charging case for portability, available in classic black or white finishes

£39.75

Pro4 Bluetooth Headset with True Stereo Chip and 20-Metre Wireless Range

Intro paragraph: The Pro4 Bluetooth headset is designed for users who require reliable, hands-free audio communication with clear call quality. It utilises Bluetooth 5.0 technology (model JL6936D) to establish a stable connection, supporting a barrier-free transmission distance of up to 20 metres. This range allows for flexibility of movement during calls, whether you're working at a desk, moving around an office, or completing tasks at home. The headset delivers its audio through a high-quality composite membrane copper ring speaker, driven by a dedicated true stereo chip for balanced, binaural sound.

Features and Construction

Section intro: The Pro4's performance is built on specific technical components and a practical design focused on call clarity and user convenience. Its construction prioritises reliable wireless connectivity and sound reproduction for communication.

Material and Build

The core audio component is a high-quality composite membrane copper ring speaker. This assembly is responsible for converting electrical signals into sound. The composite membrane forms the diaphragm, while the copper ring is part of the voice coil system that drives it. This combination is chosen for its role in producing clear audio suitable for voice calls. The headset and its charging case are powered by batteries using pure cobalt chemistry, with capacities of 30 mAh for the earpieces and 260 mAh for the case, the latter including an IC protection board for safety.

Size and Practical Fit

Portability is a key aspect of the Pro4 headset system. The charging case, which houses and recharges the two earpieces, has compact dimensions of 12cm in length, 10cm in width, and 3.5cm in depth. This size makes it easy to slip into a pocket, bag, or briefcase. The headset itself is designed for a binaural (two-ear) listening experience, which is essential for immersive call quality and stereo media playback. The product is offered in two universal colour options: a classic black and a clean white finish.

Uses and Placement

Section intro: This headset is suited to scenarios where clear wireless communication and audio listening are needed without being tethered to a device. Its blend of call features and media support provides utility across different settings.

Event or Professional Use

For professional environments like office spaces, remote work setups, or customer service roles, the Pro4's high-definition binaural call capability ensures your voice is transmitted clearly and you can hear conversation partners without background interference. The 10-20 metre wireless range allows you to step away from your computer or phone during a call—to retrieve a document, use a whiteboard, or simply stretch—without losing the connection. The true stereo chip provides an accurate audio representation, which can be beneficial for conference calls or listening to briefing materials.

Everyday Home Use

In domestic settings, the headset is practical for hands-free calls while multitasking, such as cooking, cleaning, or looking after dependents. Its wireless nature eliminates tangled cords. The 3-4 hours of working time per charge is sufficient for several long calls or extended media listening sessions. The inclusion of the charging case with its 260 mAh battery means the headset can be recharged multiple times on the go, extending its usable time throughout the day without needing a wall outlet. It's a straightforward audio solution for video calls with friends and family, online learning, or casual music and podcast listening.

Benefits and Buying Value

Section intro: The value of the Pro4 headset lies in its specific technical specifications that address common needs for wireless audio: reliable connectivity, clear call quality, and practical battery management.

Reuse and Low Maintenance

The product is designed for repeated daily use. The charging case system promotes battery longevity by providing a secure storage place that also tops up the charge, reducing deep discharge cycles. The IC protection board in the case battery helps manage charging parameters. Maintenance primarily involves keeping the earpiece and charging case contacts clean and ensuring the headset is stored in its case when not in use. The provided accessories—charging cable and manual—support the ongoing operation of the product.

Why Choose This Product

The Pro4 headset offers a combination of features supported by its source specifications. The defined 20-metre wireless range provides a tangible advantage over shorter-range devices for users who need to move around. The binaural call technology and true stereo chip target users for whom call clarity and audio balance are priorities. The specific battery capacities (30 mAh and 260 mAh) and the 3-4 hour working time give a clear expectation of performance between charges. For buyers comparing options, these concrete specifications—the transmission distance, chip type, speaker construction, and battery details—provide measurable points of differentiation.