Pro4 Bluetooth Headset: Wireless Earbuds with True Stereo Chip and 30-Day Charging Case Standby

The Pro4 Bluetooth headset is a pair of wireless stereo earbuds designed for users seeking a straightforward, cable-free audio solution. It connects via Bluetooth version JL6936D5.0, supporting a wireless transmission distance of 10 to 20 metres, which allows for movement within a room or office without losing connection. The headset focuses on delivering a practical listening experience for calls, music, and media, backed by a specified battery system for extended usability between charges. This product is suited for daily commuting, remote work calls, and general personal audio use.

Features and Construction

The Pro4 headset incorporates several defined technical components aimed at reliable wireless audio performance. Its construction centres on delivering sound through specific hardware while managing power efficiently via its included charging case.

Material and Build

The audio output is handled by high-quality composite membrane copper ring speakers, which are part of the driver unit within each earbud. These speakers work in conjunction with a true stereo chip, which processes audio signals to provide separate left and right channel sound. The power system uses pure cobalt batteries: a 30 mA battery within each earbud and a larger 260 mA battery in the charging case, the latter featuring an IC protection board for safe charging and storage.

Size and Practical Fit

The product's physical dimensions are provided for its packaging, which measures 12 cm in length, 10 cm in width, and 3.5 cm in height. This compact packaging contains the complete set, including the two earbuds and their charging accessories. The earbuds themselves are designed for a universal fit, available in a choice of black or white to match personal preference, and are intended for insertion into the ear canal for private listening.

Uses and Placement

With its binaural high-definition call function and stereo audio, the Pro4 headset serves multiple listening scenarios. Its wireless design and battery life make it applicable for both intermittent and prolonged use throughout the day.

Event or Professional Use

The headset can be used for professional or event scenarios where hands-free communication is beneficial. The binaural call capability allows for clear two-ear conversation during remote meetings, customer service calls, or virtual conferences. The 10-20 metre wireless range provides flexibility to move away from a connected device, such as a laptop or phone, while remaining on a call or listening to presentation audio.

Everyday Home Use

For everyday home use, these earbuds are suitable for listening to music, podcasts, or audio from videos while performing household tasks, exercising, or relaxing. The 3-4 hour working time per charge supports a typical morning or afternoon of intermittent use. The inclusion of the charging case extends overall usability, as the earbuds can be stored and recharged between uses, with the case itself holding a charge for up to 30 days in standby mode.

Benefits and Buying Value

The value of the Pro4 headset lies in its defined specifications that contribute to cord-free convenience and audio functionality. It offers a contained system with all necessary components provided in the pack.

Reuse and Low Maintenance

The product is designed for repeated use through its rechargeable ecosystem. The earbuds can be recharged multiple times via the included charging case, which itself can be recharged using the provided cable. The long 30-day standby time of the charging case means it can retain power for a month when not actively charging the earbuds, reducing the frequency of needing to plug in the main case. Maintenance is minimal, primarily involving keeping the earbud contacts and case interior clean.

Why Choose This Product

This product may be chosen for its combination of stated features: true stereo audio, a practical 3-4 hour battery life per session, and the convenience of a long-standby charging case. The complete package includes all items needed to start using the headphones immediately. It represents a self-contained wireless audio system with clearly listed technical components, such as the specific battery capacities and Bluetooth chip version, allowing for an informed purchase based on these concrete specifications.