The Listen Technologies LA-403 Universal Behind the Head Stereo Headphones provide excellent sound quality with a comfortable fit. Designed for the listeners who wear hard hats or are concerned about "headphone hair." The headphones can be used with the integrated neck loop/lanyard around the neck via the shorter connection cable or with the belt clip, or concealed in a pocket using the included 3.5 mm extension cable. The hard plastic can be easily and hygienically cleaned and reused using a Listen disinfecting wipe (LA-901 or LA-902). The disposable foam cushions (LA-167) are available for easy replacement.
| Frequency Response | 20 Hz - 20 kHz |
|---|---|
| Impedance | 32 ohm +/- 15% @ 1 kHz |
| Rated Power Input | 50 mW |
| Max Power Input | 100 mW |
| Headset Input Sensitivity | 110 dB +/- 4dB @ 1 kHz, 1 mW |
| Standards | RoHS |
| Connector/s | Male 3.5 mm (TRS) |
| Color | Dark Grey |
| Cable Length | 13 in. (330 mm) |
| Unit Weight | 0.142 lbs (0.142 kg) |
| Shipping Weight | 1.0 lbs (0.454 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
