[. . . ] It is recommended to read the complete user guide for detailed instructions and safety warnings. To turn the walkie-talkies on, move the HI/LOW/OFF switch to the "HI" or "LOW" position. [. . . ] Rechargeable batteries are to be removed from the toy before being charged. rechargeable batteries are only to be charged under adult supervision. Different types of batteries or new and used batteries are not to be mixed. Only batteries of the same or equivalent type as recommended are to be used. Remove the batteries if you are not going to use the game for a long period of time. Mal-function or loss of memory may be caused by strong frequency interference or electrostatic discharge. Should any abnormal function occur, reset the unit or remove the batteries and insert them again. Do not to expose the unit to direct sunlight or any other heat source. nOTE: please keep this instruction manual , it contains important information. For any claim under the warranty or after sale service, please contact your distributor and present a valid proof of purchase. [. . . ] Please actively support the conservation of resources and help protect the environment by returning this appliance to a collection centre (if available). 2, avenue de Scandinavie 91953 Courtaboeuf Cedex France declare under our sole responsibility that the product Kind of product: Walkie-Talkies Type number: TW06LPS to which this declaration relates, is in conformity with the following standards and/or other normative documents. [. . . ]