Fosi Audio N3 Portable Bluetooth Headphone Amplifier

• 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, you're 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 you're backed by Fosi Audio's 24-month warranty.
  
  

Specifications	Details
Model	N3
Input	Bluetooth, AUX
Output	3.5mm Headphone Jack
Op-Amp	OPA1656
Headphone Impedance	16-300Ω
RMS Power	138mW @32Ω 15mW @300Ω
SNR	95dB
Frequency Response	20Hz-20kHz
THD	0.001%
Bluetooth Codec	SBC
Power Supply	5V/1A
Battery	1200mAh (Up to 10-hour playback time)
Weight	300g
Dimensions	90x50x12mm

What‘s in the box？

Fosi Audio N3 Headphone Amp x 1, Type-A to Charging Cable x 1, User’s Manual x 1

N3 User Manual