Headphone Amplifier USB DAC Amp Combo Portable Stereo amp Hi-fi Hi-Res Audio Decoder 3.5mm Jack & Optical Toslink, Support up to 600 ohms Earphone 262mW @32ohm for Desk PC Laptop Phone Console

Enhance the quality of everything you listen to. Hear sound that's closer to the original recording. This USB digital-to-analogue converter (DAC) and headphone amplifier takes over from your PC or mobile device's built-in amp. Original digital audio including High-Resolution Audio is processed and boosted, creating a dramatically superior soundstage for enhanced listening.

Note: This can be used for TV's that have only optical out, it will get Optical in and will allow analog out for headphones with amplification.
For Microsoft Windows PCs, laptops, tablets, some devices may need driver. Please check the owners manual for link or QR code to download the driver.

Power supply: DC-5V/0.25A
System support: Windows7,8,10, MAC OS, iOS & Android (with OTG)
support Hi-Res Audio: 192kHz/24bits
Input interface: USB IN / Toslink IN
Output interface: 3.5mm HP Out / Line Out
Frequency response: 20Hz ~ 20kHz
Distortion: 0.001%(@1kHz 32 ohm)
Headphone impedance: 16 ohm ~ 600 ohm
Output impedance: < 1 ohm
Output Power: 262mW (@32 ohm)
Dynamic Range: 127dB

1x Headphone Amplifier USB DAC
1x Stand