User manual SONY MDR-NC13

[. . . ] Adjust the earbuds position to sit on your ear comfortably so that they fit your ears snugly. If you wind more, the cord comes off from the cord adjuster easily. 5 mm, dome type (CCAW adopted) Power handling capacity 50 mW Impedance 16 at 1 kHz (when the power is on) 16 at 1 kHz (when the power is off) Sensitivity 98 dB/mW (when the power is on) 99 dB/mW (when the power is off) Frequency response 10 ­ 22, 000 Hz Total Noise Suppression Ratio*1 Approx. 19 g battery box (including battery, not including cord) Stay-in design for a more secure fit Push and slide the battery lid on the rear of the battery box fully, and open. [. . . ] Notice for customers: the following information is only applicable to equipment sold in countries applying EU directives For any service or guarantee matters please refer to the addresses given in separate service or guarantee documents. Observe the correct polarity when installing battery. Do not use the headphones when use of electronic equipment is prohibited or when use of personal headphones for in-flight music services is prohibited. If you have any questions or problems concerning the system that are not covered in this manual, please consult the nearest Sony dealer. Disposal of Old Electrical & Electronic Equipment (Applicable in the European Union and other European countries with separate collection systems) This symbol on the product or on its packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. the recycling of materials will help to conserve natural resources. For more detailed information about recycling of this product, please contact your local Civic Office, your household waste disposal service or the shop where you purchased the product. Listening to the music When connecting to dual or stereo mini jacks of in-flight music services. After listening to the music Turn off the power of the headphones. Align the battery lid with the battery box correctly, then slide to close the battery lid. The noise canceling function is only effective for noise in the low frequency range. Although noise is reduced, it is not canceled completely. ⷠDo not cover the microphone of the headphones with your hands. The noise canceling function may not work properly. Hearing experts advise against continuous, loud and extended play. If you experience a ringing in your ears, reduce the volume or discontinue use. Do not use headphones while driving and cycling, etc. As headphones reduce outside sounds, they may cause a traffic accident. [. . . ] This is a result of static electricity accumulated in the body, and not a malfunction of the headphones. The effect can be minimized by wearing clothes made from natural materials. The noise canceling feature may not work correctly if battery power is low. Remote commander * "WALKMAN" and "WALKMAN" logo are registered trademarks of Sony Corporation. [. . . ]