TOA WM-3310H VHF Headset Wireless Microphone


£145.53 tax excl.

VHF Headset Radio Microphone, 6 Selectable Channel Frequencies

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  • Electret condenser cardioid microphone element. 
  • Maximum input level: 120 dB SPL. 
  • 6 selectable channel frequencies. 
  • Input sensitivity control included. 
  • Belt clip rotatable 360 degrees. 
  • Headset securely and comfortably fits on head. 
  • Lock-equipped mini-plug microphone jack. 
  • Flashing LED low battery indicator.


Frequency Range169-216 MHz, VHF* 1 
Channel Selectable6 CH 
RF Carrier PowerLess than 50 mW 
Tone Frequency32.768 kHz 
Modulation SystemPLL synthesizer 
Maximum Input Level120 dB SPL 
Maximum Deviation±40 kHz 
Battery6LR61 (9 V x 1) 
Battery LifeMore than 10 hours (alkaline) 
IndicationPower/Battery indicator 
Antenna1/4 λ wire antenna 
Ambient Temperature-10C to +50C 
FinishResin, coating 
Dimensions62(W) × 142(H) × 32(D) mm 
Weight135 g (with battery) 
Microphone unit
Microphone ElementElectret condenser microphone, cardioid 
Cable Length1.3 m 
Power RequirementDC (supplied from transmitter unit ) 
Connectorø3.5 plug 
*1 Frequency range may vary by area (between 169 to 216 MHz).
*2 0dB = 1 V
*3 Patents pending for TOA Space Diversity Technology
*Specifications are subject to change without notice.