Important safety information

Important safety information

XX Please read this instruction manual carefully and completely before using the product.

XX Always include this instruction manual when passing the product on to third parties.

XX Do not use an obviously defective product.Preventing damage to health and accidents

XX Do not listen at high volume levels for long periods of time to prevent hearing damage.

XX Always maintain a distance of at least 3.94” (10 cm) between the ear cups and the cardiac pacemaker or implanted defibrillator since the product generates permanent magnetic fields.

XX Keep the product, accessories and packaging parts out of reach of children and pets to prevent accidents and choking hazards.

XX Do not use the product in situations which require special attention.Preventing damage to the product and malfunctions

XX Always keep the product dry and do not expose it to extreme temperatures (hairdryer, heater, extended exposure to sunlight, etc.) to avoid corrosion or deformation.

XX Only use attachments/accessories supplied or recommended by Sennheiser.XX Only clean the product with a soft, dry cloth.

XX Only use the product in environments where wireless Bluetooth® transmission is permitted.

Intended use/Liability

The headsets are accessories for mobile phones, soft- phones and any other Bluetooth compliant device with a “hands free profile” (HFP), a “headset profile” (HSP) or an “advanced audio distribution profile” (A2DP). They are intended for wireless communication via Bluetooth connection.

It is considered improper use when this product is used for any application not named in this instruction manual.

Sennheiser does not accept liability for damage arising from abuse or misuse of this product and its attach- ments/accessories. The risk is to be borne by the user.

Sennheiser is not liable for damages to USB devices that are not consistent with the USB specifications.

Sennheiser is not liable for damages resulting from the loss of connection due to flat or overaged rechargeable batteries or exceeding the Bluetooth transmission range.

Safety instructions for rechargeable batteriesWARNING

In extreme cases, abuse or misuse of standard/recharge- able batteries can lead to:

•explosion,•fire development,•heat generation or•smoke or gas development.Switch rechargeable battery-powered products off after use.

Only charge rechargeable batteries at ambient temperatures between 10°C/50°F and 40°C/104°F.

When not using rechargeable batteries for extended periods of time, charge them regularly (about every 3 months).

Do not heat above 70°C/158°F, e.g. do not expose to sunlight or throw into a fire.

Dispose of defective products with built-in rechargeable batteries at special collection points or return them to your specialist dealer.

Only use rechargeable batteries recommended by Sennheiser and the appropriate chargers.

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