• Small and easy to carry and use in the outdoors;
• Designed for high impendence and low sensitivity headphones, with bass boost function;
• Increase your music player's play time;
• Uses only one AAA battery, for 20 hours playtime.
• Suitable Headphone Impedance: 16 ohms - 300 ohms.
• Output Power:   70 mW (32 ohms Loaded)     12 mW (300 ohms Loaded).
• Signal to Noise Ratio:  >= 90 dB (A Weight).
• Distortion:  < 0.05% (10 mW).
• Frequency Response: 10 Hz - 40 kHz.
• Weight: 11 grams (without battery).
• Power Supply: 1 AAA Battery.
• Size: 14.3*7.6*1.8 cm

 

 

Items Included:

 

• 1 × Earphone Amplifier E3
• 1 × 3.5mm Cable

 

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