【Mini HiFi headphone Amplifier】Earphone Amp Help to Amplify the Sound, is Delicate, Compact, Lightweight, and Portable that It can be Carry Conveniently. Aluminum Matte Surface and Fashion Design Provides You a Comfortable Handheld Feeling.
【Purity Sound Quality】3.5mm AUX Input and Output, SNR>100Db and THD+N 0.0003%. Support Headphones with Impedance of 16-300Ω. Make It Possibility to Output Not Just Louder Sound, but a Sharper and More Real Stereo Sound without Distortion.
【Two-stage Gain Switch】Headphone Amp Enhances the Signal Input Into the Amp Circuit for Optimal Performance of the Headphones.
【Rechargeable Lithium Battery】It Adopts a Rechargeable Lithium Battery with 1000mAH Capacity, which Allows It to Stay Working More than 8 Hours. Beside,the Item Comes with 1.2m USB Cable and 2pcs Audio Cable.
【Wide Compatibility】Amplifier for Headphone can Remarkably Compatible with a Various of Digital Devices with 3.5mm Output, Such as MP3, MP4, Computer, DAC.
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| HiFi Headphone Amplifier 16-300Ω | HiFi Headphone Amplifier 16-150Ω | HiFi Headphone Amplifier 16-300Ω | HiFi Headphone Amplifier 16-300Ω | Bluetooth HiFi Headphone Amplifier 16-300Ω |
| SNR | (SNR)>100dB | (SNR)>100dB | (SNR)>100dB | (SNR)>120Db | (SNR)>100dB |
| THD | (THD+N)0.0003% | (THD+N)0.0003% | (THD+N)0.0003% | (THD+N) 0.0003% | (THD+N) 0.0003% |
| Adapted Headphone Impedance | 16-300Ω | 16-150Ω | 16-300Ω | 16-300Ω | 16-300Ω |
| Battery Capacity | 1000mAh | 1000mAh | 1000mAh | 3000mAH | 1000mAh |
| Working Time | More Than 8 Hours | More Than 8 Hours | More Than 8 Hours | More Than 15 Hours or Fully Charge a Phone | More Than 8 Hours |
| Volume Adjustment | Support | Support | Support | Support | Support |
| Bluetooth 5.0 Receiver | | | | | |
