Specifications: Made of high quality ABS material it is very durable. Imported single microphone core directivity not easy to produce whistles brings clear voice. The 3.5mm jack of the microphone is compatible with for iPhone for iPad for Android and for Windows smart phones as well as more tablets etc. Suitable for stage performance singing and dancing teaching and so on. Item Name: Headwear Microphone Material: ABS Directivity: Unilateral Directivity Receiving Form: Wiring Features: Headwear Clear Sound Voice Amplifier 3.5mm Interface Cable Length: 1m/39.37 (Approx.) Notes: Due to the light and screen setting difference the item s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Headwear Microphone