Fosi Audio N3
Fosi Audio N3

Fosi Audio N3: Portable Bluetooth headphone amplifier

Fosi Audio N3 is a portable headphone amplifier with OPT1656 amplifier chip.

Fosi Audio N3

Simple compact design, but practical and powerful. The all-aluminum silver body has been carefully designed and CNC-machined, making it compact and original.

Fosi Audio N3

The high-precision volume control makes it convenient to use. There is a switch for adjusting the gain, as well as another switch for fine-tuning the bass level. Meets the needs of bass lovers.

A high-quality stereo headphone amplifier and 3.5mm input/output jack allow you to stream Hi-Fi music to your stereo system.

Fosi Audio N3

High performance headphone amplifier and circuit protection. The internal battery with a capacity of 2200 mAh provides up to 12 hours of operation. Load impedance: 16-300 ohms. Great sound without distortion.

What you get: N3 Headphone Amplifier x1, User Manual x1, Type-C Power Cable x1, 18-month warranty and friendly customer service.

Fosi Audio N3

Characteristics of Fosi Audio N3:

  • Input: Bluetooth, AUX
  • Output: 3.5mm
  • OU:OPT1656
  • Rated power: 138 mW into 32 ohms / 15 mW into 300 ohms
  • Headphone impedance: 16-150 ohms
  • S/N: 95 dB
  • Frequency range: 20Hz – 20000Hz
  • Distortion: 0.001%
  • VT codecs: SBC, AAC
  • Battery: 1200 mAh (up to 10 hours of battery life during playback)
  • Size: 90x50x12 mm
  • Weight: 300 g