FiiO E6 Portable Headphone Amplifier reviews

●Small size, easy to carry
●New power amplifier circuit, high SNR, low distortion
●Adopt positive and negative power supply, satisfy with large Dynamic Signal Processing
●Electronic volume control
●Key lock function
●Built-in rechargeable lithium battery, normally work above 10 hours (This for reference only)
●Built-in three types of EQ option with different bass effect and a high level option.
●Standard MINI USB connector
●Removable transparent back splint (lean 45°), to meet different needs.