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The Blue String T2 Smart Edition 4.1 is a versatile over-ear headset designed for users seeking both wireless freedom and reliable wired audio quality. It combines Bluetooth 4.1 connectivity with a traditional 1.5-metre audio cable, offering flexibility for use at a desk, during travel, or while moving around the home or office. Its core acoustic performance is driven by a substantial 57mm large drive unit employing turbine cavity technology, engineered to deliver a powerful bass response and clear, well-defined audio across the frequency spectrum. With an impressive 40 hours of continuous music playback on a single charge, alongside 45 hours of talk time, it is built for extended listening sessions without the need for constant recharging.
This hybrid headset is constructed to provide a robust audio experience and practical usability, blending technical specifications with user-focused design elements.
The T2 Smart Edition's dual-mode functionality makes it suitable for a variety of listening scenarios, from professional or personal entertainment to everyday mobile use.
This headset presents a practical audio solution by combining proven acoustic technology with modern wireless convenience and thoughtful physical design.
Bluetooth Headset Stereo Wired Headset Blue String T2 Smart Edition 4.1 with 57mm Large Drive Unit, Turbine Cavity Technology for Shocking Bass, 40 Hours Playback, Metal Rotary Folding Design in Black or White Colour Options
£44.00
Sale price
£44.00
Regular price
Blue String T2 Smart Edition 4.1 Headset: Hybrid Bluetooth and Wired Audio with 57mm Drivers

Features and Construction

Material and Build
A key structural feature is the metal stretching rotary folding mechanism. This design choice aims to enhance the headset's durability and portability, allowing it to be folded into a more compact form for easy storage in bags or cases. The use of metal in the folding joints contributes to a firmer, more secure feel when adjusting the headset or transporting it, addressing concerns about the long-term robustness of portable audio gear.Size and Practical Fit
While specific ear cup dimensions are not provided, the headset utilises over-ear design principles likely intended to provide a comfortable fit that helps isolate ambient sound. The inclusion of a 1.5-metre cable offers ample length for wired use at a desk or with stationary audio sources, providing a stable connection free from wireless interference. The Bluetooth 4.1 specification ensures a wireless connection stable within a 10-metre radius, suitable for moving around a typical room while keeping your audio device stationary.Uses and Placement

Event or Professional Use
For scenarios requiring reliable, uninterrupted audio, the wired connection provides a consistent signal perfect for gaming, video editing, or extended conference calls where wireless dropout would be disruptive. The line-out feature also allows users to share their audio directly with another pair of headphones, which can be useful for collaborative listening sessions, reviewing audio content with a colleague, or simply enjoying music with a friend without requiring a splitter cable.Everyday Home Use
At home, the Bluetooth functionality enables free movement while listening to music, podcasts, or taking calls, untethered from your smartphone, tablet, or computer. The extended 40-hour battery life means the headset can be used for multiple days of typical use without needing a charge, reducing daily maintenance. Its folding design makes it easy to store in a drawer or carry in a bag when commuting or travelling, protecting the ear cups from accidental damage.Benefits and Buying Value
