Sony Noise Canceling Headphones Mdr Zx110Nc backpack Gently remove your facial hair Net weight 213g Gently remove your facial hair with the HL 16 Facial hair remover With the precision attachment included you can shape your eyebrows individually or simply use the attachment to remove your nose and ear hair To leave your skin feeling soft Number of Blade Wings 4 each Say goodbye to distraction with the MDR ZX110NC Noise Cancelling Headphones Featuring a 12 22 000 Hz frequency response for pristine bass mids and treble these lightweight headphones reduce ambient noise by 95% so all youhear is the music Plus you can listen for longer with 80 hours of battery life The noise canceling function is effective in low frequency ranges and is not as effective for higher frequencies Cord Length 3 94 ft Frequency Response 22 000 Hz Frequency Response 1022 000 Hz