Features:
Portable mobile sound card， perfect for Karaoke， singing， recording， DJ MC， live APP performance etc.
Adopts for the DSP technology (digital signal processing) offers you HiFi sound quality & low noise sound.
8 sound effects: KTV， Studio， Concert Hall， Original Voice， Monster Voice， Baby Voice， Concert and Environment Monitor.
2 voice modes transform switch for beautiful or original voice.
Compatible with most audio devices， such as headset， tablet， mic， instrument， smartphone， MP3/MP4 player etc.
Stylish metal matte appearance.
With ports for mobile phone， accompaniment， headphone and mic， micro USB port for charging.
Comes with charging cable， 2in1 converter， USA transfer adapter， 2 * audio cables.

Specifications:
Material: Metal
Color: Silvery Grey
Singal-to-noise Ratio(D/A): 108dB
Singal-to-noise Ratio(A/D): 102dB
Dynamic Range(D/A): 108dB
Dynamic Range(A/D): 102dB
Total Harmonic Distion(D/A): -92dB
Total Harmonic Distion(A/D): -90dB
Power: Built-in Li-ion Battery
Battery Capacity: 400mAH
Charging Port: Micro USB A Type Female
Reference Voltage: +3V
Port Dimension: 3.5mm
Item Weight: 47g / 1.7oz
Item Size: 7.5 * 4 * 1.3cm / 3 * 1.6 * 0.5in

Package List:
1 * Sound Card
1 * 2in1 Converter
1 * USA Transfer Adapter
2 * Audio Cables
1 * USB Cable
1 * User's Manual

Note:
The mobile phone， mic and earphone showed in the picture are not included.