SENNHEISER HD 250BT Wireless Headset
Important Safety Instructions
- Read the instruction manual, safety instructions, quick guide (de-pending on the scope of delivery) carefully and completely before using the product.
- Always include the safety instructions when passing the product on to third parties.
- Do not use the product if it is obviously defective or makes loud, unusual (whistling or beeping) noise.
- Only use the product in environments where Bluetooth® wireless transmission is permitted.
Preventing Damage to Health and Accidents
- Do not listen at high volume levels for long periods of time to prevent hearing damage.
- The product generates stronger permanent magnetic fields that could cause interference with cardiac pacemakers, implanted defibrillators (ICDs) and other implants. Always maintain a distance of at least 3.94″/10 cm between the product component containing the magnet and the cardiac pacemaker, implanted defibrillator, or other implant.
- Keep the product, accessories and packaging parts out of reach of children and pets to prevent accidents. Swallowing and choking hazard.
- Do not use the product in an environment that requires your special attention (e.g. in traffic).
Preventing Damage to the Product and Malfunctions
- 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. The normal operating temperature is from 0°C to 40°C/32°C to 104°F.
- Use only attachments/accessories/spare parts supplied or recommended by Sennheiser.
- Clean the product only with a soft, dry cloth.
Safety Instructions for Lithium Rechargeable Batteries
- If abused or misused, rechargeable batteries may leak. In extreme cases, they may even present a risk of:
- heat generation
- fire development
- explosion
- smoke or gas development
- Dispose of defective products with built-in rechargeable batteries at special collection points or return them to your specialist dealer.
- Only use rechargeable batteries and chargers recommended by Sennheiser.
- Only charge rechargeable batteries at ambient temperatures between 10°C and 40°C/50°F and 104°F.
- Switch rechargeable battery-powered products off after use.
- When not using the product / rechargeable batteries for extended periods of time, charge them regularly (about every three months).
- Do not heat the product / rechargeable batteries above 70°C/158°F. Avoid exposure to sunlight and do not throw the product / rechargeable batteries into fire.
Notes on Data Collection and Processing and on Firmware Updates
This product stores individual settings such as the volume and the Bluetooth connection data of paired devices. This data is required for the operation of the product and is not transferred to Sennheiser or companies commissioned by Sennheiser and is not processed. Using the “Sennheiser Smart Control” app, you can update the firmware of the product for free via an Internet connection. If the device on which the app is installed is connected to the Internet, the following data is automatically transferred to and processed by Sennheiser servers in order to provide and transfer suitable firmware updates: hardware identifier, hardware revision number, firmware version of the product, operating system type (Android, iOS) and version, version of the app. The data will only be used for the purpose of providing and transferring firmware updates and will not be stored permanently. If you do not want this data to be transferred and processed, do not connect to the Internet.
Intended use/LiabilityThese headphones have been designed as an accessory for Bluetooth compliant devices. They are intended for wireless audio communication such as music playback and phone calls via Bluetooth wireless technology.It is considered improper use when this product is used for any application not named in the associated product guides.Sennheiser does not accept liability for damage arising from improper use or misuse of the product and its attachments/accessories. 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.Before putting the products into operation, please observe the respective country-specific regulations.
Manufacturer DeclarationsFor more information on regulatory compliance markings, refer to the supplied supplement sheet.
WarrantySennheiser electronic GmbH & Co. KG gives a warranty of 24 months on this product.For the current warranty conditions, please visit our website at www.sennheiser.com or contact your Sennheiser partner.
Sennheiser product warranty FOR AUSTRALIA ONLYSennheiser goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.This warranty is in addition to other rights or remedies under law. Nothing in this warranty excludes, limits or modifies any liability of Sennheiser which is imposed by law, or limits or modifies any remedy available to the consumer which is granted by law.To make a claim under this warranty, contact: Sennheiser Australia Pty Limited, The Zenith Building, Tower A, L14, 821 Pacific Highway, Chatswood 2067 NSW, AUSTRALIA; Phone: +61 2 9910 6700, email: [email protected]All expenses of claiming the warranty will be borne by the person making the claim.The Sennheiser International Warranty is provided by Sennheiser Australia Pty Limited (ABN 68 165 388 312), Chatswood, AUSTRALIA.
In Compliance with the Following Requirements
- General Product Safety Directive (2001/95/EC)
- Compliant to Sound Pressure Limits according to country specific requirements.
EU Declaration of Conformity
- RoHS Directive (2011/65/EU)
Hereby, Sennheiser electronic GmbH & Co. KG declares that the radio equipment type HD 250BT is in compliance with the Radio Equipment Directive (2014/53/EU).The full text of the EU declaration of conformity is available at the following Internet address: www.sennheiser.com/download.
Notes on Disposal
- Battery Directive (2006/66/EC & 2013/56/EU)
- WEEE Directive (2012/19/EU)
The symbol of the crossed-out wheeled bin on the product, the battery/rechargeable battery (if applicable) and/or the packaging indicates that these products must not be disposed of with normal household waste, but must be disposed of separately at the end of their operational lifetime. For packaging disposal, please observe the legal regulations on waste segregation applicable in your country.Further information on the recycling of theses products can be obtained from your municipal administration, from the municipal collection points, or from your Sennheiser partner.The separate collection of waste electrical and electronic equipment, batteries/rechargeable batteries (if applicable) and packaging is used to promote the reuse and recycling and to prevent negative effects caused by e.g. potentially hazardous substances contained in these products. Herewith you make an important contribution to the protection of the environment and public health.
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