PERFECT ANGLES - Surrounded by 5 mm of thick metal tubing to provide unmatched flexibility and durability. ADJUSTABLE Contort this hands free microphone into any desired position to suit your recording needs. HANDS FREE RECORDING Free your hands from your dictation microphone with this premium holder. NOISE CANCELLING Focuses on the voice in front of the microphone and suppresses unwanted noise from the sides and back. WIDE COMPATIBILIY - Compatible with Windows, Mac, Computers,Digital Dictation Stations, Digital Portable recorders, analog recorders, laptops with a 3.5 mm female microphone power jack (input).