XZ-U606 Portable Headphone Amplifier High Fidelity Full Resistance without Low Noise Headphone Amplifier

XZ-U606 Portable Headphone Amplifier High Fidelity Full Resistance without Low Noise Headphone Amplifier

Headphone Function:
- Help the player drive the headset better
- Help headphones with high impedance or low sensitivity to be better driven
- Play a certain role in tuning

Features:
- The amplifier circuit always works at a constant voltage (battery voltage from 2.4 to 4.2V) and remains unchanged, so that the output power and working state do not change with the decrease of battery voltage.
- Built-in 3.7V/2400mA polymer lithium battery, which can guarantee continuous operation for 6-9 hours.
- The potentiometer is an imported advanced sealed step potentiometer, with fit rotating impedance. The circuit is designed as arc line to avoid current burr caused by static electricity at the tip of sharp corner and inflection line. Simulate one-point grounding and strictly follow the definition of analog grounding.

Specification:
- Output power: ≥600mW (32ohm)
- Adaptable headphone resistance: 16-300ohm
- Total harmonic distortion: <0.005%
- SNR: ≥120DB
- Frequency response: 10-30KHz
- Built-in polymer lithium battery capacity: 8.8Wh (3.7V/2400mAH)
- Duration: >6 hours (general: 6-9 hours)
- Charging port: Standard Micro USB 5V
- Charging current: 500-550mA (Using slow charging mode to ensure maximum battery life)
- Size: 103 x 61 x 13.5mm
- Weight: 96g

Package Included:
- 1 x Headphone Amplifier
- 1 x USB Charging Cable
- 2 x Rubber Band for Fixing