Promotek iBank® Microphone works with smartphones and tablets

Easy Connection. Microphone for smartphones. This innovative wireless lav microphone is much easier to set up, easy to use, small and light weight. Simply plug the receiver into your device, phone microphone ,then turn on the portable microphone and the two parts will automatically pair up.Sound and noise reduction. Wireless lav microphones are equipped with BOP foam and highly sensitive microphones to provide you with clear recordings.Innovative noise reduction technology that isolates noise from the surrounding environment, noise cancellation is excellent.Long distance transmission and long battery life, lav microphone transmission technology, 65 feet stable audio signal transmission.It can be charged at the same time, the receiver is powered by your device, and the transmitter with built-in battery can work up to 4-6 hours.