Audio-Technica Corporation SPORT50BT 사용자 설명서

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•  Do not use the product near medical equipment. Radio waves 

may affect cardiac pacemakers and medical electronic 
equipment. Do not use the product inside medical facilities.

•  When using the product in aircraft, follow airline instructions.
•  Do not use the product near automatic control devices such as 

automatic doors and fire alarms. Radio waves may affect 
electronic equipment and cause accidents due to malfunction.

•  Do not disassemble, modify or attempt to repair the product to 

avoid electric shock, malfunction or fire.

•  Do not subject the product to strong impact to avoid electric 

shock, malfunction or fire.

•  Disconnect the product from a device if the product begins to 

malfunction, producing smoke, odor, heat, unwanted noise or 
showing other signs of damage.  
In such a case, contact your local Audio-Technica dealer.

•  Do not put foreign matter such as combustible materials, metal, 

or liquid in the product.

•  Do not cover the product with a cloth to avoid fire or injury by 

overheating.

•  Follow applicable laws regarding mobile phone and headphone 

use if using headphones while driving.

•  Do not use the product in places where the inability to hear 

ambient sound presents a serious risk (such as at railroad 
crossings, train stations, and construction sites).

•  The product effectively shields external sound, so you may not 

hear sound around you clearly while wearing the product. 
Adjust the volume to a level where you can still hear 
background sound and monitor the area around you while 
listening to music.

•  Store the eartips out of the reach of small children.
•  When charging, make sure to use the included USB charging 

cable.

•  Do not charge with devices that have quick-charge functionality 

(with a voltage of 5 V or more). Doing so may cause the 
product to malfunction.

•  To prevent damage to your hearing, do not raise the volume too 

high. Listening to loud sound for an extended period may cause 
temporary or permanent hearing loss.

•  Discontinue use if skin irritation results from direct contact with 

the product.

•  If you begin to feel unwell while using the product, discontinue 

use immediately.

•  When removing the product from your ears, check to make 

sure the eartips are still attached to the main unit. If the eartips 
become lodged in your ears and you are unable to remove 
them, consult a physician at once.

•  If you develop an itch from wearing the product, discontinue 

use.

Thank you for purchasing this Audio-Technica product.
Before using the product, please read through the Quick Start Guide and Caution Guide, as well as this user manual 
when necessary, to ensure that you will use the product correctly.

Although this product was designed to be used safely, failing to use it correctly may result in an accident. To ensure 
safety, observe all warnings and cautions while using the product.