Portable HiFi Headphone Amplifier Volume Adjustment Bass Control Rechargeable 3.5mm HiFi Earphone AMP for MP3 MP4 Phone

1. HIGH PERFORMANCE: HiFi headphone amplifier supports most high impedance 16‑300Ω headphones, SNR>100Db, THD+N=0.0003%, enjoy excellent sound.

2. TWO STAGE GAIN SWITCH: Portable HiFi headphone amplifier has a two stage gain switch, make it to output not only louder sound but a sharper and more real stereo sound without distortion.

3. RECHARGEABLE BATTERY: Headphone amplifier has 1500mAh rechargeable lithium battery, working more than 8 hours. There is a volume control knob for volume adjustment.

4. LIGHTWEIGHT AND PORTABLE: HiFi earphone AMP adopts portable and lightweight design, sturdy aluminum alloy shell, suitable for enjoying music anytime and anywhere.

5. WIDE COMPATIBILITY: Portable HiFi earphone amplifier has a wide range of compatibility, can be paired with MP3, MP4, Phone, music player and many other devices.

Specification:

Item Type: HiFi Headphone Amplifier

Material: Aluminum Alloy

Impedance: 16‑300Ω

SNR: >100Db

Battery Type: 1500mAh Lithium Battery (included)

How to Use:

Plug and Play

Package List:

1 x Amplifier

1 x Charging Cable

1 x Sound Cord