Stereo binaural wireless Bluetooth headset with sports style and waterproof function, designed for in-ear use with a 10-metre transmission range and 4 to 8-hour battery life, available in pro4 White or pro4 Black colour options.
Sports Pro4 Wireless Bluetooth Headset: Waterproof In-Ear Audio with 10-Metre Range

This Stereo Binaural Sports Pro4 wireless headset provides a cable-free audio solution tailored for active users. It connects via Bluetooth using a Zhongke Lanxun chip, offering a reliable transmission range of up to 10 metres. Key features include a waterproof design, voice control, and a call function, making it a practical choice for workouts, commuting, or general daily use. Available in pro4 White and pro4 Black, it is built from PC ABS material in a dedicated sports style for secure in-ear wear. The headset is designed to deliver music and communication capabilities with a battery life lasting between 4 and 8 hours on a single charge.
Features and Construction

The headset integrates several functional elements aimed at sports and everyday usability. Its core specifications are defined by the source text, providing clear parameters for performance and use.
Material and Build
The headset housing is constructed from PC ABS, a common thermoplastic polymer used in consumer electronics for its durability and moulding properties. This material forms the protective shell for the internal components, including the Zhongke Lanxun Bluetooth chip and the battery. The build follows a sports-style design, which typically emphasises a secure, in-ear fit to stay in place during movement. The waterproof function indicates a level of protection against moisture, though the specific IP rating or testing standard is not detailed in the source.
Size and Practical Fit
The product is described specifically as an in-ear style headset. This design choice suggests a focus on noise isolation and secure fitting within the ear canal, which is beneficial for sports activities where external noise or the headset becoming dislodged could be an issue. The wireless nature, supported by a 10-metre Bluetooth range, allows for free movement without being tethered to a device, enhancing its practicality for workouts, home use, or while moving around an office.
Uses and Placement

With its stated features, this headset serves multiple audio purposes in different environments. Its capabilities extend beyond simple music playback to include integrated communication tools.
Event or Professional Use
The combination of a 4 to 8-hour battery life and a 10-metre wireless range makes it suitable for scenarios where prolonged, untethered audio monitoring or communication is helpful. For example, fitness instructors could use it for listening to music cues while coaching, or event staff could use the call function for coordination without holding a phone. The voice control feature adds hands-free operation, allowing users to manage playback or initiate calls without physical interaction with a connected device.
Everyday Home Use
For general consumer use, this headset offers a versatile wireless audio option. The Bluetooth compatibility allows it to pair with smartphones, tablets, or laptops for streaming music, podcasts, or video audio. The included call function and microphone support make it a practical headset for voice and video calls. Its waterproof characteristic provides reassurance against accidental splashes or sweat during household chores, gardening, or light exercise, though care should be taken as the exact level of water resistance is not specified.
Benefits and Buying Value

The value of this product lies in its combination of specific, source-supported features that address common needs for wireless audio in active contexts.
Reuse and Low Maintenance
The product is designed for repeated use, with a rechargeable battery offering between 4 and 8 hours of operation per charge. The PC ABS construction is typically robust for everyday handling, and the waterproof feature suggests easier cleaning or resilience against moisture-related wear compared to non-waterproof models. This can contribute to a longer functional lifespan under normal use conditions, assuming proper care as per the minimal guidance provided.
Why Choose This Product
This headset presents a clear set of specifications: a 10-metre Bluetooth range, 4-8 hour battery, waterproofing, and hands-free call/voice control, all in a sports-style in-ear form. For a buyer seeking a wireless headset primarily for sports, fitness, or active daily use, these concrete features provide a factual basis for selection. The availability in two colour options (pro4 White and pro4 Black) offers a minor aesthetic choice. It avoids vague claims of premium quality, instead focusing on the practical benefits derived directly from its stated components and functions.