Feature
●Versatile Connectivity: Supports both Bluetooth and 3.5mm wired input. Experience high-fidelity, low-latency music anytime and anywhere. Also functions as a desktop Bluetooth receiver and amplifier, making it an ideal partner for HiFi headphones.
●User-Friendly Design: Designed with you in mind. Compact yet equipped with rich adjustment features and easy controls. Features a rotary volume wheel to prevent accidental operation and easy-to-use gain switch and bass boosting toggle.
●High Performance: Incorporates the OPA1656 op-amp, perfectly supporting headphones up to 300 Ohms impedance, ensuring clear and clean sound. Crafted by audio professionals with two decades of expertise, youre guaranteed an immersive experience where no musical detail is left behind.
●Long Battery Life: Powered by a robust 1200mAh lithium battery, the N3 promises up to 10 hours of uninterrupted audio bliss. The isolated power design further ensures consistent and pristine sound quality, letting your music play on without a hiccup.
●Exquisite Craftsmanship: Beyond its stunning looks, the CNC-machined all-aluminum alloy body guarantees durability with a premium touch. Feel the difference in every interaction and rest easy knowing youre backed by Fosi Audios 24-month warranty.
Description
Exquisite Craftsmanship
Fosi Audio N3 Mini Portable Bluetooth Headphone Amplifier
Enjoy Travel Accompanied by Favorite Music
Pursuit for High Quality Sound
A portable audio receiver headphone amplifier designed specifically for music enthusiasts, supports both Bluetooth wireless and AUX input modes, capable of meeting your music needs in any circumstances.
- Input: 3.5mm AUX and Bluetooth
- Output: 3.5mm headphone jack
- Max Power Output: RMS 138mW@32Ω
- Terminating Impedance: 16-300Ω
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A Carnival for Bass Lovers
Turn on the BASS switch for a deep and impactful bass sensation.
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Stylish and Rigorous Design
Use the corner wheel knob for precise volume adjustment to prevent accidental touches.
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Bluetooth 5.0 Stable Connection
Enjoy low-latency, high-quality music with a maximum connection distance of up to 10 meters.
10-Hour Battery Life
With a built-in high-capacity 1200 mAh battery and isolated power design to reject interference, it ensures a pure listening experience without break off.
Aluminum Alloy Body
The metal construction boasts both durability and a stylish aesthetic, enhancing a sense of sophistication of your leisure moments.
Parameter Comparison
 N3 |  SK01 |  P2 |  P3 |  K5 PRO |  Q4 |  DS1 | |
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Customer Reviews
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Price
| £39.99 | £67.99 | £49.99 | £89.99 | £67.99 | £59.49 | £89.99 |
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Type
| Portable Headphone Amp | Headphone Amp+Equalizer | Headphone Amp + Preamp | Preamp + Headphone Amp | DAC+ Headphone Amp | DAC+ Headphone Amp | DAC+ Headphone Amp |
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MAX Power Output
| 138mW @32Ω; 15mW @300Ω | 2400mW@32 Ohm | 120mW@32 Ohm | 250mw @16Ω; 20mW @300Ω | - | - | 120mW(SE); 220mW(BAL) |
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Input
| Blueooth + AUX | 3.5mm AUX | AUX + RCA | Bluetooth + RCA | USB-C+OPT+COA+Microphone | USB + Optical + Coaxial | Type C+ USB A |
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Output
| 3.5mm Headphone | 3.5mm AUX+6.35mm Headphone | 3.5 mm + 6.35 mm | RCA + 3.5mm Headphone + AUX | RCA + 3.5mm Headphone | RCA + 3.5mm Headphone | 3.5mm + 4.4mm Headphone |
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Treble & Bass Control
| ✘ | ✔ | ✘ | ✔ | ✔ | ✔ | ✘ |
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THD
| ≤ 0.001% | ≤ 0.001% | ≤ 0.03% | ≤ 0.02% | <0.003% | ≤ 0.01% | ≤ 0.0006%(SE) ≤ 0.001%(BAL) |
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SNR
| ≥ 95dB | ≥ 108dB | ≥ 95dB | ≥ 103dB | >110dB | ≥ 105dB | ≥120dB |
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Terminating Impedance
| 16-300 Ohms | 16-300 Ohms | 16-300 Ohms | 16-300 Ohms | 16-300 Ohms | 16-200 Ohms | 16-300 Ohms |
