Philips SWAROVSKI Active Crystals SWB9000/00 Mode D'emploi page 19

important 17 en
about operating and storage temperatures
do not operate or store in a place where temperature is below -15ºC (5ºF)
or above 55ºC (131ºF) as this may shorten your battery life.
disposal of your old product
Your product is designed and manufactured with high quality materials
and components, which can be recycled and reused.
When this crossed-out wheeled bin symbol is attached to a product it
means the product is covered by the european directive 2002/96/eC.
Please inform yourself about the local separate collection system for
electrical and electronic products. Please act according to your local
rules and do not dispose of your old products with your normal household
waste. the correct disposal of your old product will help prevent potential
negative consequences for the environment and human health.
Remove the integrated battery
if in your country there is no collection / recycling system for electronic
products you can protect the environment by removing and recycling the
battery before disposing the headset. Please take the battery to a battery
collection and recycling location. removing the battery will destroy the
product.
make sure the headset is disconnected from the power adapter before
removing the battery.