Andoer EY-510A laper microphone can be used for smartphone DSLR and computer. Hand-free design. Record clearly sound for meeting chatting video & etc. Features: 3.5mm jack suitable for some Android devices. A 4 pole to 3 pole adapter for computer and DSLR cameras. Highly sensitive high dynamic and wide frequency response. Foam windscreen can effectively reduce environmental noise. Portable and exquisite cable length 145cm. A 360 degree rotary clip for you to clip it to collar tie or pocket easily. Hand-free can be used for chatting video meeting song recording & etc. Specifications: Brand: Andoer Model: EY-510A Color: Black Type: Condenser Microphone Frequency : 20Hz-16KHz Sensitivity: -30dB +/-2dB =2.2k Ohm VS=3V Plug socket: 3.5mm Cable Length: 145cm / 4.7ft Item Weight: 20.5g / 0.72oz Package Size: 11 * 4 * 2cm / 4.3 * 1.6 * 0.8 Package Weight: 25g / 0.88oz Package List: 1 * Microphone with Clip 1 * Adapter