Ultra-compact 4 channels mini audio stereo headphone amplifier with po

Output Power: Mini Audio Stereo Headphone Amplifier
Recommended Headphone Maximum Impedance: 65-80 Ohm
Type: Mini Amplifier
DAC Model: Mini Audio Stereo Headphone Amplifier
DSD (Direct Stream Digital): No
Input Type: LINE IN (AUDIO IN)
Body Material: Metal
Operational Amplifier Chips Model: Mini Audio Stereo Headphone Amplifier
Output Type: LINE OUT (AUDIO OUT)
Bluetooth: No
WIFI: No
Built-in Battery: No
Dimensions (WxHxD): -
Package: yes
PCM: No
Channels: 4 Channels Mini Audio Stereo Headphone Amplifier