The LA-439 Advanced Children’s Neck Loop from Listen Technologies provides a reliable and effective way for young listeners with telecoil-equipped hearing aids and cochlear implants to utilize your assistive listening system. Each neck loop slips comfortably over the wearer’s neck and transmits the audio signal wirelessly to their t-coil device, leaving their hands free for added convenience.
Listen Technologies LA-439 Features
- Industry leading magnetic field strength range
- Safety breakaway connection
- Compatibility switch – work with a wide range of devices
- Compatible with any telecoil-equipped hearing aid or cochlear implant
- Works with any of Listen Technologies’ receivers for an integrated listening solution
- Lightweight for comfort and convenience
- LA-439 Advanced Neck Loop (Child)1
- Audio
- Frequency Response: 20 Hz - 15 kHz (+/- 3dB ref 1 kHz)
- Impedance: 3 - 6 ohms @ 1 kHz
- Input Sensitivity / Magnetic Field Strength: 380 mVrms @ 1 kHz produces 400 mA/m
- Max Power Input: 1W
- Physical
- Connectors: 3.5 mm Stereo (TRS)
- Loop Cable Length: 68.6 cm (27 in.)
- Cable Lead Length: 38.1 cm (15 in.)
- Color: Black
- Weight: 47.3 g (1.67 oz.)
- Shipping Weight: 54.3 g (1.92 oz.) with 454 g (1.0 lbs.) minimum
- Environmental
- Temperature: Operation: -10°C (14°F) to 50°C (+122°F)
- Storage: -40°C (-40°F) to 66°C (+150°F)
- Relative Humidity: 0 to 95% relative humidity, non-condensing
- ComplianceStandards: IEC 62489-1: 2010, CE, UKCA
