FiiO FD11 Earphones with Deep Bass and Detachable Cable for Musician Singer Music

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"The FD11 earphones are an entry-level earphone, boasting exceptional craftsmanship and comfort in wear. The sound quality is outstanding, offering a refreshing and comfortable style that is perfect for enjoying orchestral music, pop female vocals, and anime tunes." - From Head-Fi Reviewer

Packing list: - Headphones unit1 - 3.5mm to 0.78mm 2pin headphone cable1 - HS18 ear tips S/M/L3 pairs - Balanced ear tips S/M/L3 pairs (M pre-installed) - User manual*1

Specifications: - Driver: 10mm dynamic driver, PU+carbon-based diaphragm - Frequency response: 20Hz~20kHz - Sensitivity: 111dB@1mW (1kHz) - Impedance: 24Ω@1kHz - Stock cable: 1.2m oxygen-free copper cable - Weight: Single unit about 10g (excluding cable) - 10mm carbon-based diaphragm for highly-responsive and detailed sound

Fine-tuned frequency response: The FD11 focuses on dynamic driver timbre, with special emphasis on vocals, making it suitable for vocal-heavy, folk, ACG, and other music styles.

Symmetrical internal and external magnetic circuits: Strong magnets provide a quick transient response, particularly beneficial for trebles, resulting in excellent sound quality overall.

Dual cavity dynamic driver: The bass end is speedy, punchy, tight, and well-defined, catering to those who enjoy a bit of thump in their music.

C-shaped acoustic flute: Regulates airflow in the rear cavity, optimizing mid-to-low frequency performance.

Liquid die-cast zinc alloy construction: An uneven internal surface reduces sound wave convergence and minimizes standing wave generation, enhancing the purity of the sound.

Sound signature: The FD11 offers deep lows, smooth mids, and treble, making it an ideal choice for vocal-heavy and folk music enthusiasts. The mild V-shaped sound with bass boost is sure to please.

The adoption of carbon-based dynamic drivers improves response speed, while the "double-magnet" design and stronger magnets make driving the earphones easier. The liquid metal die-cast housing inhibits resonance and enhances sound cleanliness. The extended acoustic-damping-flute design improves bass extension, with mirror-finished surface, tempered-glass faceplates, and 0.78mm connectors adding to the overall appeal.

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