Lovely design: The mini microphone is 2.3 inches long, small and cute, exquisite workmanship, 4 colors to choose from, the connecting wire is wrapped with polyester silk thread, not affected by temperature and environment, it is to pulling and breaking, children bite constantly, and cannot fall Bad, protect the health of you and your family. Smart compatibility: The standard 3.5mm jack is compatible with for , , Android and smart phones, tablets, laptops, laptops and computers and other scenarios and models that require a microphone and convenient: The mini microphone can be used in concert venues and foreign language practice environments, so as to sing anytime, anywhere, for language training, camping or broadcasting anytime, anywhere, , you can have fun with your children, beloved sons, and family. Plug and play: no external power supply is required, plug and play recording can be performed anytime and anywhere. -Light weight, high quality, easy to carry, we ordered a beautiful packing box, please do not throw it away to protect your love. Please note that both for Android phones and iOS phones can listen to your voice or songs through headphones during recording, but they cannot be used while charging. There be electric noise.<br><br>specification: Product name: mini microphone Uses: mobile phone singing; network recording Applicable to: most mobile phones, computers, tablets, etc. Condenser microphone unidirectional Frequency response range: 30HZ ~ 20KHZ Output impedance: Less than 200 ohm Sensitivity: -30dB +/- 3db (0dB = 1V / PA AT 1KHZ) Power supply: 3V Interface: 3.5M (use with any equipment equipped with 3.5mm) Line length: ~ 1.5M Colour:silver Material:Aluminum alloy<br><br>Package Contents: 1 * Mini microphone 1 * sponge cover<br><br>Only the above package content, other products are not included. Note: Light reflection and