13 englishJabra bt650stemporarily, even when the battery is fully charged batteryperformance is particularly limited in temperatures wellbelow freezing- do not dispose of batteries in a fire as they may explode- batteries may also explode if damagedBattery warning!- ”Caution” – the battery used in this device may present a risk offire or chemical burn if mistreated- do not attempt to open the product or replace the battery It isbuilt-in and not changeable- use of other batteries may present a risk of fire or explosionand the warranty will be terminated- recharge your battery only with the provided approved charg-ers designated for this device- dispose of batteries according to local regulations Pleaserecycle when possible do not dispose as household waste- always store product out of the reach of childrenCharGer Care:- do not attempt to charge your headset with anything otherthan the aC adaptor provided the use of any other typesmay damage or destroy the headset and may invalidate anyapproval or warranty, and may be dangerous for availability ofapproved enhancements, please check with your dealerImportant: the headset cannot be used while chargingCharger warning!- When you disconnect the power cord or any enhancement,grasp and pull the plug, not the cord, never use a charger thatis damaged- do not attempt to disassemble the charger as it may exposeyou to dangerous electric shock Incorrect reassembly cancause electric shock or fire when the product is subsequentlyused- avoid charging your headset in extremely high or low temperatures and do not use the charger outdoors or in damp areas