3.5mmMiniHandheld Studio Speech Mic KTV Karaoke Microphone For Phone Laptop PC Desktop <br> <br /> <br> Features: <br> 1. Mini and lightweight, easy to carry, easy to keep, even in your small pockets, wallet, etc. <br> 2. and play <br> 3. Standard 3.5mm audio <br> 4. Widely compatible with all computers, android phones and IOS phones <br> 5. Aluminum alloy surface <br> <br /> <br> Specification: <br> Color: gold, sky blue, rose red, silver <br> Sensitivity: -47dB±3dB (0dB=1V/bar) <br> Impedance: ?2.2K? <br> Sensitivity Reduction: Within-3dB at 1.6V <br> Operation Voltage: 1.5-12V <br> Frequency Response: 20~1600HZ <br> S/N ratio: More than60dB <br> Input Diameter: 3.5mm <br> Mic size: app.5.5cm*1.8cm/2.17''*0.71'' <br> Nylon cable length: app.1.5M <br> <br /> <br> Package Included: <br> 1 x Mini Microphone <br> 1 x Transfer Line <br> 1 x Sponge head <br> <br /> <br> <br /> <br> Note: <br> *Only for APple mobile phone support Monitor Function (i.e. singing and hear your voice)Android mobile phone can only record playback to hear their voice <br> *For computer, notebook the microphone as a speak tool when video chat with friends, if you want to play Karaoke and so on software, we suggest you to install independent sound card after use <br> *Do not charge the phone when use of a microphone, otherwise there will be current sound! <br> *If the recorded songs sound small, or there is a slight squeak, because the cable is not connedted good reason, according to the above meth