Noise Cancelling Headphones
Item-no.: 600-643
663-104
Thank you for purchasing these headphones. Please read these instructions of usecarefully before using the product.
Page 1: ...Noise Cancelling Headphones Item no 600 643 663 104 Thank you for purchasing these headphones Please read these instructions of use carefully before using the product...
Page 2: ...pair yourself Do not open the product s housing do not replace any parts yourself Opening or repairing the product yourself may result in serious damage to the product and injuries to the user Only al...
Page 3: ...tery if you intend not to use the product for an extended period of time Function description Connect the headphones using the included 3 5mm connecting cable to an audio source Slide the switch to ON...
Page 4: ...h the product off Keep the product in a clean and dry place in its original packaging Remove the battery if you intend to not use the product for an extended period of time Protect the product from di...
Page 5: ...ure 95 db with NC 92 db without NC Frequency range 20 20 000 Hz Impedance 130 ohm with NC 36 ohm without NC Active noise cancellation Frequency range 40 10 000 Hz Noise reduction 16 db in the 100 320...
