You can choose whether to enhance the bass effect with the bass gain slide switch. Bass boost switch optimizes sound for any headphone ensuring crisp, vibrant sound with any headphone.
This little device will drive the signal from your music player and increase both its volume and detail, just to bring you improved music listening experience.
with Input and Output Interface: 3.5mm stereo headphone jack
Featuring black and simple design, the aluminum-alloy body with metal and matte texture probably would make you fall in love with this little thing the moment you hold it in hand.
It can Remarkably Compatible with a Various of Digital Devices, Such as MP3 ,MP4 ,Mobile Phone ,Computers. Can Output Remarkable Sound without Distortion.
It is Delicate, Compact, Lightweight, and Portable that it can be Carry Conveniently. With AGPTEK amplifier,you can immerse yourself in the music world.
With HA1 amplifier, the improvement in audio quality you’ll get when listening to high-impedance headphones or HD audio source will be obvious.
It can boost the performance of most sets of headphones (16~120 Ohm).
You can enjoy more than 10 hours of music playtime out of the pocket-sized amp, which is only about 3.5 inches by 2.4 inches, and just over a half-inch thick.
The perfect companion to music playback device like smartphone, laptop, notebook, etc.
Recommended Headphone Impedance: 16-120 Ω
Headphone Output Power: 100mW * 2(16Ω); 80mW * 2(32Ω); 60mW * 2(64Ω); 35mW * 2(120Ω)
THD + N: ≤ 0.01%
Signal to Noise Ratio (SNR): 98dB
Distortion: < 0.002% (1mW 32Ω)
Frequency Response: 10Hz-50kHz (0-6dB)
Bass Gain: YES
Battery: 1500mAh lithium-ion battery, up to 16 hours
1 * HA1 Headphone Amplifier
1 * 3.5mm Audio Cable
1 * USB Cable
1 * User Manual