Mini Handheld Microphone: the lovely mini size microphone is and easy to carry Omnidirectional Mic: noise-reduction system can pick up sounds from the environment Intelligent Compatibility: standard 3.5mm jack plug is compatible with , , Android& Smartphone, tablet, laptop, notebook and computer Multiple functional microphone: just plug and record; perfect for home karaoke, internet voice chat, language training, recording, streaming Transducer Type: Condenser Pattern: Cardioid Ourput Impedance:Less than 200 Sensitivity:-30dB+/-3db(0dB=1V/PA AT 1KHZ) Frequency response: 30HZ-20KHZ Wiring length:1.5M colour:blue material:Plastic + alloy size:5.5*1.5cm Package Contents: 1 * microphone 1 * sponge cover Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.