Listen Technologies Headset 2 - Wireless Headphones with Noise Cancelling for Office, Travel & Online Meetings - Comfortable Over-Ear Headset with Clear Audio & Long Battery Life

Product Description

Listen Technologies LA-452 Headset 2 Over Head with Boom Microphone, Black and Gray For use with LK-1 ListenTALK Transceiver, Over-the-head Design for Added Comfort and a Secure FitThe LA-452 from Listen Technologies features a built-in boom mic and earpiece for hands-free communication, and the over-the-head design makes it easy and comfortable to wear.Key FeaturesFor use with LK-1 ListenTALK TransceiverOver-the-head design for added comfort and a secure fitBuilt-in boom mic for added convenienceLightweight, compact design and crystal-clear audio performanceSpecificationsMicrophone Element: ElectretMicrophone Polar Pattern: Unidirectional – Noise CancellingMicrophone Impedance: 1.5 kOhms typicalMicrophone Sensitivity: -40 dBV/Pa @ 1 kHzMicrophone Bandwidth: 200 Hz – 6.8 kHzMicrophone Bias: 1.5 – 3 VDCHeadphone Impedance: 140 OhmsHeadphone Bandwidth: 200 Hz – 6.8 kHzConnections/s: Male 3.5 mm (TRRS), CTIA complaintColor: Black and GrayCable Length: 93 cm (37 in.)Unit Weight: 2.21 oz (0.14 lbs)Shipping Weight: 71 g (2.50 oz.) with 454 g (1.0 lbs.) minimum