MP3 FiiO X3 1
MP3 FiiO X3MP3 Fiio-X3-1MP3 Fiio X3

MP3 Player FiiO X3


The X3 comes with a couple of accessories like a screen saver, a silicone case and a couple of cables. The unit itself is black, weighs only 122gr and mesures 1.6cm – 5.5cm – 10.9cm, incorporating a 240×320 resolution screen. It actually is thicker as some of  the official pictures make it look but the overall size is great.

Out of stock

Product Description

General Specifications
Model/Number X3 Phone out(PO) 3.5mm headphone output jack
Color Available Black Headphone Impedance Range 16~300Ω
Dimensions 55 X 109 X 16 (mm) Volume control type 60 levels digital volume control mode
Weight 122 g Bass Boost -10 dB~+10 dB
Display Screen TFT 320X240 Treble -10 dB~+10 dB
Analog audio output jack 3.5mm headphone output jack Left right channel adjustment 5 dB
Digital audio output jack 3.5mm headphone output jack Gain selection 0/6 dB
USB DAC Supports up to 192K/24B
partial performance parameters for line output
THD+N < 0.004%@1KHz SNR > 108 dB (A-Weight )
Frequency Response 20Hz~20KHz(+/-0.2) Dynamic range > 103dB
Crosstalk > 90 dB @10KΩ @1KHz Line output Level > 1.7 Vrms
Part of the Performance Parameter of Phone out
Output Power 1 > 540 [email protected]Ω Output Impedance <0.3Ω
Output Power2 > 270 [email protected]Ω Crosstalk >75 [email protected]
Output Power3 > 30 [email protected]Ω THD+N < 0.005%@1KHz
Frequency Response 20Hz~20KHz(+/-0.2) MAX output voltage > 8 Vp-p
SNR > 105 dB (AUX IN) MAX output current > 93 mA
Power and Battery
Power USB 5V/500mA
recommend:USB 5V 1.5A以上
Battery Capacity 3000 mAH
Charge display red light indicates , green light turns on after fully charged Battery Life >10 Hours (firmware un-upgrated )
Battery display Yes Charging Time < 4小时
audio format supported
Lossless:APE (Fast):192K/24B; APE (Normal):96K/24B; APE (High):96K/24B; FLAC:192K/24B;WAV:192K/24B; WMA 9.1 LOSSLESS:96K/24B; Apple Lossless:192K/24B;
Lossy compression:MP2、MP3、AAC、ALAC、WMA、OGG… …

The little FiiO made of polished aluminum slips down nicely in your pocket and the feeling of quality is good.

When linked to your computer, you can choose whether you want to transfer music or if it will work as a digital converter to your computer. Since taking over as the sound card, it gives you high fidelity sound through your headphones with the computer as the playback device. PC requires a driver, Mac fixes it instantly.

Built-in memory of 8GB is no luxury. For music in 24 bit/96 kHz FLAC it´s enough for about 100 songs, with 192 kHz resolution about half as many. The solution is to buy a microSDXC card, and the FiiO player supports up to 128 GB of extra memory. That´s more like it!

Battery life is just over 10 hours of actual playtime, from a battery that is not replaceable. The player can easily be recharged from a PC or Mac via USB and a full charge takes about 4 hours.

FiiO X3 is easy to use, but there are a few flaws. The menu is easy to browse through, even if I miss a touch screen. I would have liked a physical button for low and high gain for the times I used more heavy-powered headphones and needed a little extra push. I always had to go into the menu to set it.

The playlist feature is so and so. You can´t edit or make playlists in the X3, it must be done on the computer. The program Foobar is recommended. Another odd detail is that when you select an artist it organizes all songs by order of the disc. It seems logical, but not if you have multiple discs with the same artist. Then all initial tracks first, followed by all second songs, and so on. The solution is to make playlists in Foobar in advance, or to store your music into folders to make it easier to browse.

Sound Quality

I´m normally a little skeptical when it comes to cheap player like this. On the one hand, one can not expect too much, but on the other hand, it’s wasted money if they do not sound somewhat better than the average mobile phone. I was quickly reassured, FiiO is a notch better than my iPhone.

Additional Information

Weight 1 kg
Dimensions 30 x 20 x 10 cm


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