User manual



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Dear Customer,

This apparatus is in conformance with the valid European directives and standards regarding Radio and RoHS.
European representative of JVC KENWOOD Corporation is:
JVCKENWOOD Deutschland GmbH
Konrad-Adenauer-Allee 1-11, 61118 Bad Vilbel, GERMANY

Recycle mark

Information on Disposal of Old Electrical and Electronic Equipment and Batteries (applicable for countries that have adopted separate waste collection systems)

Products and batteries with the symbol (crossed-out wheeled bin) cannot be disposed as household waste.

This product contains rechargeable battery. Contact JVC authorised dealer for disposal.

European Union only

A copy of the Declaration of Conformity with regard to the RE Directive 2014/53/EU can be downloaded from the following Web sites (

Hereby, JVC declares that this System [HA-S20BT] is in compliance with the essential requirements and other relevant provision of Directive 2014/53/EU.

CE mark




JVCKENWOOD Corporation
3-12,Moriya-cho,Kanagawa-ku,Yokohama-shi, Kanagawa, 221-0022, JAPAN


Safety Ear

To prevent possible hearing damage, do not listen at high volume levels for long periods.

Do not listen at high volume for an extended period. Do not use while driving or cycling.

Pay special attention to traffic around you when using the headphones outside. Failure to do so could result in an accident.

This product with a built-in battery shall not be exposed to excessive heat such as sunshine, fire or the like.

This product contains rechargeable battery, which is not replaceable. Danger of explosion if user replaced battery. Do not replace battery user own self.


To reduce the risk of electrical shocks, fire, etc.

Do not remove screws, cover or cabinet.

Do not expose this appliance to rain or moisture.

Do not disassemble or modify the unit.

Do not allow flammable, water or metallic objects to enter the unit.

For your safety...

In dryer air conditions such as in winter, you may feel some static shock when using the headphones.

Should you start to feel ill while using the headphones, you should stop using them immediately.

Be sure that your hair or any other objects do not get caught in the headband slider (adjuster) when adjusting the headband.

Avoid using the headphones...

in places subject to excessive humidity or dust

in places subject to extremely high (over 40 °C or 104 °F) or low (under 5 °C or 41 °F) temperatures

DO NOT leave the headphones...

exposed to direct sunlight

near a heater

To protect the headphones, DO NOT...

allow them to get wet

shake them or drop them against hard objects

Precautions for use

The ear pads will wear out earlier than the other parts even in normal use or in normal storage due to the material characteristics.

For replacement of the ear pads, consult with the dealer where you purchased the headphones.

European Guarantee

Please refer to the following for information on the European Guarantee.