Features:
100% Brand new and high quality!
Designed and Universal for Camera/Camcorder/Smartphone，delicate of fashion， it makes your using more flexible and convenient .
+10dB dB Adjustment， Optional and Flexible.
Power Indicator Design， Simple Operation.
Omni-directional Super-Shield Mic-head， Perfect Sound Volume.
Built-in Metal Shield and Power-drived Control to Efficiently Decrease Noise.
CR2032 Battery Design， Simple Operation.
Precise Design and Convenient Carrying.
Best choice for yourself or your friend.You will not be disappointed!

Specifications:
Color: Black
Dimension: 36(Diameter)*12mm
Maximum SPL: ≥134dB SPL (@ 1kHz， 1% THD into 1KΩ load)
Frenquency Range: 20~20KHz
THD: ≤0.3%
Output Impedance: 200Ω
Dynamic Range: 114dB
Sensitivity: -28dB or -38dB±3dB@ 1kHz
Battery: CR2032
Input Voltage: 3.0V
Singal/Nosie: ≥74dB SPL
Battery Life: ≥200H
Compatibility : 
For Camera， Camcorder and Smartphones (Including for Iphone，for Ipad，for Samsung，for Huawei，etc. ) 

Package included:
1 x Commlite CVM-V03CP
1 x CR2032 Battery
2 x Recording Cable converter
1 x Camcorder recording plug converter
1 x Windscreen
1 x Muff
1 x Portable case
1 x User manual