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Hand Held Microphone WX-LT150

Infrared Wireless Microphone (Hand Held Type) WX-LT150


For light weight and ease of use,
the WX-LT150 handheld microphone

WX-LT150 is a basic handheld-type wireless microphone created for ease-of-use when delivering a speech.
It is also convenient when passing the microphone back and forth while asking and answering questions.

Light, comfortable design prevents speaker fatigue

The WX-LT150 weighs only 105 grams (without battery). Its lightweight design allows hours of extended use with teaching or in workshops without speaker fatigue.

Uses half the number of batteries of conventional models

One alkaline AA battery provides approximately 5 hours of consecutive operation*. (as compared to conventional models running for about 5 hours on two AA batteries.) This greatly contributes to cost-saving.

* Using LR6EJ Panasonic batteries.

The trouble-free emitter

The emitter is located below the microphone. Relocating the emitter from the grip prevents sound interruption when a hand inadvertently blocks the emitter.

Now with press-to-talk switch

The unit's press-to-talk switch amplifies voice input only while it is pressed.

4 channels supported by single microphone

This microphone adopts PLL synthesized system* which enables to switch among 4 different frequencies in a single microphone. This allows for more flexible use.

* The infrared receiver does not adopt the PLL synthesized system.

Channel switch

Channel switch

The channel switch makes it easy to choose from among all four channels.

External input terminal

This microphone is equipped with an external input terminal that can be used as a transmitter. Sounds from voice recordings in language lessons or business presentations that use a PC, or other audio sources can widely be broadcast via the infrared wireless microphone.

* The microphone cannot be used when connected to an external input.

External input terminal

Runs on one AA size rechargeable battery or an AA size dry cell

Readily available Panasonic AA size rechargeable batteries can be used to power the microphone. *1. The battery can be charged while installed in the microphone. *2. In addition to running the microphone on a rechargeable battery, you can connect it to the optional WX-LZ150 Charger connected to an AC outlet or install an AA size dry cell, which makes for a three-way power supply.

*1 Rechargeable AA size nickel-metal hydride HHR-3M Series batteries (Panasonic Corporation)
*2 WX-LZ150 Charger is required.

  • Do not charge any batteries other than Panasonic nickel-metal hydride batteries. Charging other batteries may result in leakage of battery fluid, generation of heat or explosion.
  • To charge batteries of other manufacturers, use the dedicated charger.

Clear sound and wide dynamic range

Panasonic developed LSI sound processing technology produces clear sound within a wide dynamic range.

WX-LT150 Specifications

Infrared Ray Wavelength 850 nm
Number of Transmission Channel 4 channels (Sub carrier frequencies)
(1ch: 2.3 MHz, 2ch: 2.8 MHz, 3ch: 3.2 MHz, 4ch: 3.8 MHz)
Oscillation System PLL Frequency Synthesizer Method
Reception Range Approx. 20 m (Effective reception range 8m in radius
from Infrared Sensor WX-LS100)
Condition At the line of sight with using WX-LR100 & WX-LS100
Microphone Type Unidirectional ECM
Frequency Response 100 Hz tilde 10 kHz (1 kHz standard 50 µs emphasis)
External Input Level -14 dBV Ø 3.5 stereo mini jack (monaural mix)
Required Battery Rechargeable: AA size nickel-metal hydride battery x 1
Dry cell: AA size alkaline battery x 1
Operation Time
(at 25 C, continuous use)
Approx. 6 hours: using an HHR-3M Series Panasonic AA size nickel-metal hydride battery
Approx. 5 hours: using a Panasonic AA size alkaline LR6EJ battery
External power supply DC 3.3 V (supplied from the optional WX-LZ150 Charger)
Dimensions 41mm(W) × 207 mm(H) × 38 mm(L)
1-5/8" 8-1/8" 1-7/16"
Weight Approx. 105 g (without battery)
Finish Microphone head: Black coating
Clip: Silver metal coating

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