[. . . ] Do not leave the unit in a location near heat sources, or in a place subject to direct sunlight, excessive dust, or mechanical shock. [. . . ] Never use abrasive cleansers or chemical solvents, as they may mar the casing. If you have any questions or problems concerning your unit, please consult your nearest Sony dealer. 02 mW) Auto power off function: More than 80 minutes Dimensions: Approx. Battery Accessory supplied Sony CR2032 lithium battery (1) Design and specifications are subject to change without notice. ⷠDo not pull out the cord any further than the yellow mark at the end of the cord. When the earphone cord is not wound completely Pull out the cord about 5 cm (2 inches) and slide AUTO WIND again. note · When you pull out or wind up the cord while listening to the radio, a noise may be heard. When the radio turns off unexpectedly The radio is turned off automatically after more than 80 minutes to prevent unnecessary wear of the battery. [. . . ] To listen to the radio continuously, slide POWER/AUTO OFF to " ON If the radio does not turn on after sliding POWER/AUTO OFF to " ON, or if the radio turns off unrelated to the Power Auto Off feature, the battery is exhausted. [. . . ]