- Item Type: Headset Amplifiers
- Size: 7 x 2.5 x 1 cm
- Output Power: Max: 300 mw x 2 / 16 Ω
- Frequency / Response: 2-27 KHZ 27 KHZ
- Signal to noise Ratio: 95 DB
- Dynamic Range: 90 DB
- Separation: 70 DB
- Distortion: ≤0.00 6%
- Input Impedance: 32 Ω
- Output Impedance: ≤ 200 Ω
- Battery: Built-in Lithium Battery, 200 mah (Charged by a Micro USB cable)
- Battery Endurance: Approx. 30 hours
- Color: Gray
- Features: Headphone Amplifier, Earphones Amplifier, Headset Amplifier, Hifi Amplifier, Earphones Accessories














The thing is good for its money, with Fiio fh1s from the phone with Dolby Atmos works Superski.
Fast delivery. Very saticified with AMP Recomended.
ok
Enhances sound
Excellent. Good amp. Sound is really better. But, with PP devices, different reinforcement. Bass is better, the sound is cleaner, the volume is also larger (but on different devices). For example, on Samsung S10, the volume did not increase much, but the sound became cleaner and the bass improved, slightly changed the sound but became straight well. On Hiby 6pro cleaner, slightly louder, the bass is better. But on Redmi Note 8pro all the same, but the sound became very loud, already frightened (the volume stood on the one I usually listen to). Copus metal (so by weight as one finger battery), indication of work and charge. OK, recommend. Means and expectations met.
The order received on time, I can not evaluate, my device does not see it, in others it works, sound amplifies.
All OK
Finally arrived. Very long shipping.. Because of virus maybe. Very good store communication. Does not amplify but makes music sound full of life.