Headphone Zone X Tangzu – Wan’er S.G 2

Headphone Zone X Tangzu – Wan’er S.G 2

The Headphone Zone X Tangzu Wan’er S.G 2 is a wired in-ear monitor built around a 10mm PET diaphragm dynamic driver, tuned for balanced, detailed sound that works across music, video and everyday listening. This listing is the standard 3.5mm version: its detachable silver-plated OFC cable terminates in a 3.5mm plug for direct connection to phones with a headphone jack, laptops, controllers and audio players, with no adapter or battery involved.

Key features

• 10mm dynamic driver with PET diaphragm and N52 magnet
• 19 ohm impedance and 113.5 dB sensitivity, easy to drive from phones and laptops
• 20 Hz to 20,000 Hz frequency response
• Detachable cable with 0.78mm 2-pin connectors
• 1.2 metre silver-plated OFC cable with 3.5mm plug
• Tang Sancai silicone eartips included for a secure, comfortable seal

The 10mm PET dynamic driver

At the heart of the Wan’er S.G 2 sits a single 10mm dynamic driver using a PET diaphragm driven by a high-performance N52 magnet, housed in an upgraded driver chamber. Tangzu tunes this second-generation design for a balanced, detailed presentation with improved clarity and better top-end extension than the original model, while retaining the easygoing musical character that made the Wan’er series popular. A single dynamic driver keeps timbre natural and coherent across the range, from the weight of a kick drum and bass guitar through vocals to the shimmer of cymbals, without the crossover artefacts that multi-driver designs must work to avoid.

Easy to drive, easy to pair

With an impedance of 19 ohms and sensitivity of 113.5 dB at 1 kHz, the Wan’er S.G 2 reaches comfortable listening levels from almost any source: a phone, a laptop, a handheld console, a portable DAC amplifier or a dedicated music player. There is no need for a powerful desktop amplifier to hear what the driver can do. The standard 20 Hz to 20,000 Hz frequency response covers the full audible range, and the in-ear fit with the right eartip size provides passive isolation that lowers background noise on commutes, in offices and during study sessions.

Detachable cable and everyday practicality

The cable attaches to the earpieces with flat 0.78mm 2-pin connectors, so it can be unplugged and replaced if it is ever damaged, or swapped for another 2-pin cable to change plug type or add a different feature set. The supplied 1.2 metre cable uses 5N OFC conductors with silver plating, a sensible length for a phone in a pocket or a laptop on a desk. The 3.5mm termination keeps this version compatible with the widest range of everyday devices, from laptops and tablets to game controllers and portable players.

Fit, eartips and long-session comfort

The earpiece shells follow a revised ergonomic shape intended to sit securely and comfortably for long listening sessions, in a lightweight resin construction with a UV-coated finish. Tangzu includes its Tang Sancai silicone eartips, whose textured surface is designed to relieve ear canal pressure while maintaining the seal that bass response depends on. Trying each supplied size is worthwhile: a correct seal improves low-frequency weight, stability during movement and isolation all at once. The listing does not state a colour or an inline microphone for this version, so it is specified here exactly as listed: the Wan’er S.G 2 earpieces with the 3.5mm detachable cable and Tang Sancai eartips.