Universal Behind-the-Head Stereo Headphones

Item:LA-403 Price:$36.00MSRP

Merging comfort and convenience with exceptional audio performance, the LA-403 Universal Behind-the-Head Stereo Headphones from Listen Technologies are designed for listeners who wear hardhats (or just want to avoid “headphone hair”).

Compatible with the integrated neck loop/lanyard, the LA-403 can also be used with the included 3.5mm extension cable to conceal the receiver in a pocket during use. The dual-ear design helps to block external noises and allow for better audio performance, and the lightweight design makes them easy to wear for extended periods.

Durable, hard plastic construction makes them easy to clean and disinfect using a Listen Technologies disinfecting wipe (LA-901), and disposable foam cushions (LA-167) are available for quick, easy replacement.

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This product is available through authorized resellers.

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One (1) LA-403 Universal Behind-the-Head Stereo Headphones
One (1) LA-434 Earphone Extension Cable


  • Dual-ear, behind-the-head design for comfortable wear and excellent sound quality
  • Stereo audio with reduced interference from external noises
  • Compatible with integrated neck loop/lanyard
  • Durable, hard plastic construction is easy to clean
  • Disposable foam ear cushions are available for easy replacement



Frequency Response20 Hz - 15 kHz
Impedance32 ohm +/- 15% @ 1 kHz
Headset Input Sensitivity102dB +/- 3dB @ 1 kHz
Rated Power Input30 mW
Max Power Input50 mW


Connector/sMale 3.5 mm (TRS)


ColorDark Grey
Cable Length31.8 cm (12.5 in.), extension cable is 78.8 cm (31 in.)
Unit Weight66.3 g (2.34 oz.)
Shipping Weight71.8 g (2.54 oz.) with 454 g (1.0 lbs.) minimum


* Specifications subject to change without notice.



+What is Listen Technologies product warranty?

+Can I adjust the size of the LA-403?

Yes. Each headset has an inside band designed to accommodate most head sizes.

+Why is the cable length of LA-403 only 13 inches (33 cm)?

The product is designed to work with the LA-403 lanyard allowing a shorter cable length because the connector is on the lanyard. This reduces the problem and frustration of cable tangling.

+Can I replace the ear cushions on the LA-403?

Yes. They can be easily removed for washing or replacement. For replacement ear cushions please order LA-167.

+Can I purchase sanitary covers for the LA-403?

Yes, you can purchase the LA-168 Sanitary Covers.