Folding Wireless Headset with 40mm Horn and 2.4GHz Technology for Clear Mobile Audio

The IP878 folding cell phone headset combines portability with wireless audio performance through its 2.4GHz frequency technology. This headset folds compactly for easy storage in bags or pockets, then unfolds to deliver sound through its 40mm horn. The GFSK modulation method operating at 1Mbps helps maintain audio clarity during wireless transmission, while the 3.5mm audio joint provides a wired connection option when needed. With sensitivity rated at 100dB ±3dB and a signal-to-noise ratio of at least 75dB, this headset aims to reproduce audio with minimal interference across its working temperature range of -10°C to 60°C.

Features and Construction

The IP878 headset incorporates several technical specifications that contribute to its audio performance and practical use. From its wireless transmission method to its physical construction, each element serves a specific function in delivering sound while maintaining portability through the folding mechanism.

Material and Build

The headset's construction includes a 40mm horn size which influences sound projection and frequency response. The folding mechanism suggests durable hinge points that withstand repeated opening and closing. The 3.5mm audio joint connection provides compatibility with standard audio sources, while the wire extending up to 1.5 metres offers flexibility in positioning. The housing materials are designed to house the internal components securely while remaining lightweight enough for comfortable wear.

Size and Practical Fit

With its 40mm horn specification, this headset is sized to deliver sound coverage appropriate for personal audio use. The folding design significantly reduces its storage footprint compared to rigid headsets. The operating current of ≤30mA indicates efficient power usage from its 3.3V battery supply, supporting longer usage between charges. The temperature tolerance from -10°C to 60°C ensures reliable performance in various environments where mobile devices are commonly used.

Uses and Placement

This folding wireless headset serves multiple listening scenarios where portable audio with clarity matters. Its technical specifications support both casual listening and situations requiring clear audio transmission, while its physical design adapts to different storage and carrying needs.

Event or Professional Use

The 2.4GHz frequency range and GFSK modulation at 1Mbps provide stable wireless connectivity suitable for presentations or mobile communications where cordless operation is beneficial. The signal-to-noise ratio of ≥75dB helps maintain audio intelligibility in environments with background noise. With distortion kept at ≤0.01%, the headset aims to preserve audio accuracy for voice calls or media playback where detail matters. The temperature operating range accommodates various indoor and sheltered outdoor settings.

Everyday Home Use

For personal audio enjoyment at home, the folding design makes the headset easy to store when not in use. The 40mm horn size delivers sound suitable for music, podcasts or video content from mobile devices. The 3.5mm joint provides a wired connection option for devices without Bluetooth or when conserving battery life. Available in black, blue or white colour options, the headset offers visual choices to match personal preferences or existing equipment.

Benefits and Buying Value

The IP878 headset provides several practical advantages through its combination of wireless technology, audio specifications and portable design. These benefits centre on reliable performance, adaptability to different situations and the convenience of its folding mechanism.

Reuse and Low Maintenance

The folding mechanism is designed for repeated use without compromising structural integrity. The standard 3.5mm audio joint ensures compatibility with current and future devices that feature this common connection. The wireless technology operates within the widely-used 2.4GHz band, supporting connectivity with numerous Bluetooth-enabled devices. With operating parameters clearly specified, users can expect consistent performance throughout the product's usable life.

Why Choose This Product

This headset offers specific technical specifications including its 40mm horn size, ≥75dB signal-to-noise ratio and 2.4GHz wireless frequency range. The folding design provides tangible space savings during transport or storage compared to non-folding alternatives. The three colour options (black, blue and white Bluetooth versions) allow selection based on personal preference. With distortion limited to ≤0.01% and sensitivity rated at 100dB ±3dB, the headset aims to deliver audio reproduction that maintains source material integrity.