Blue String T2 Smart Edition 4.1 Bluetooth Headset with Wired Stereo Capability and 40-Hour Playback

The Blue String T2 Smart Edition 4.1 headset combines Bluetooth wireless technology with traditional wired stereo listening, providing flexibility for different usage scenarios. Featuring Bluetooth 4.1 connectivity with a 10-metre transmission range, this headset allows wireless listening while maintaining the option for line-out connection via its 1.5-metre cable. With 40 hours of continuous music playback, 45 hours of talk time, and an extended 1625-hour standby period, it offers practical battery performance for daily use. The metal rotary folding mechanism enhances portability while maintaining structural integrity, making this headset suitable for both mobile and stationary listening environments.

Features and Construction

This headset incorporates several technical elements that contribute to its audio performance and physical design. The construction balances wireless convenience with traditional audio connection methods, supported by specific technical specifications that define its operational parameters.

Material and Build

The headset features a metal stretching rotary folding design that provides structural firmness while enabling compact storage through its folding mechanism. This construction approach enhances portability without compromising durability during transport. The metal components in the folding mechanism contribute to the product's ability to maintain its shape during repeated use and storage cycles.

Size and Practical Fit

Technical specifications include a 57mm 16Ω large drive unit that operates within a 20-20000 Hz frequency response range, with sensitivity rated at 110±2 dB. The headset includes volume control functionality and uses a standard line-type connector for wired connection. With a 1.5-metre cable length, it provides practical reach for stationary listening setups while the Bluetooth 4.1 connectivity offers wireless operation within a 10-metre range.

Uses and Placement

This dual-connectivity headset supports various listening scenarios, from personal mobile use to shared stationary applications. The combination of wireless and wired capabilities makes it adaptable to different environments and user preferences.

Event or Professional Use

For professional or event applications, the wired connection provides stable audio transmission without latency concerns, while the Bluetooth capability offers mobility within the 10-metre range. The 40-hour music playback battery life supports extended operation periods without frequent recharging. The turbine cavity technology and 57mm drive unit deliver audio reproduction suitable for various content types, from music to spoken word applications.

Everyday Home Use

In home environments, the headset can transition seamlessly between wireless listening during mobile activities and wired connection for stationary use. The metal rotary folding mechanism simplifies storage when not in use, taking up minimal space. Available in black or white colour options, it can integrate with different interior décors while providing consistent audio performance through its technical specifications.

Benefits and Buying Value

This product offers practical advantages through its dual connectivity options and extended battery performance. The technical specifications support consistent audio delivery while the physical design addresses portability and storage considerations.

Reuse and Low Maintenance

The metal construction in the rotary folding mechanism supports repeated use cycles without degradation of the folding function. The standard line-type connector ensures compatibility with various audio sources, while Bluetooth 4.1 connectivity provides wireless capability without specialised accessories. Without active noise cancellation or memory card support, the headset focuses on core audio delivery functions that require minimal configuration or maintenance.

Why Choose This Product

This headset provides Bluetooth 4.1 wireless connectivity alongside traditional wired stereo capability, offering flexibility for different listening preferences. The 57mm drive unit with turbine cavity technology delivers audio reproduction across the frequency spectrum, while the 40-hour music playback supports extended use. The metal rotary folding design enhances portability without sacrificing structural integrity, making it suitable for both mobile and stationary applications.