At noisy call center or office, INNOTALK Changer Pro headset with office phones or VoIP phones is the great choice. Noisy reduction mic to decrease background noise delivers clear, noise-free conversation. Flexible mic boom arm by Elastomer Sheathed metal spring pipe for optimal positioning from the mouth optimizes sound, so your callers will hear conversations more clearly. Wideband frequency receiver with Noise reduction for a high quality hearing sound is the best for at call center or noisy office. The INNOTALK headband-style headset frees up your hands while multi-tasking as searching reference documents or managing computer can be more productive as it’s comfortable enough to wear all day. INNOTALK Changer Pro works with any phone system include VoIP phones and computer communication through a specific bottom cord developed for compatibility to your exist system. Durable and adjustable wearing style. Wideband receiver for fluent sound audio. Acoustic shock protection receiver Flexible rubber mic boom arm. Mic static shock protection Noise cancelling mic for back ground noise reduction Noise reduction receiver for a clear sound Soft headband T-bar for a comfortable wearing