[. . . ] Make sure that the equipment is protected from moisture (dripping or splashing water), sunlight and heat. [. . . ] Excessive volume levels when using headphones or earphones can damage your hearing. Note: Do not use the player if you are a motorist, cyclist or pedestrian etc. You will find the product (PAG) and date code of your Mpaxx 900 series on the back of this player. Please keep this important information together with the sales receipt in a safe place. In playback mode: press briefly to increase the volume incrementally; press and hold down to switch between various sound effects. In playback mode: press briefly to reduce the volume incrementally; press and hold down to activate or deactivate the key lock. In playback mode: press briefly to select the next track, press and hold down to start the forward search. CONTROLS---------------------------------------------------------------7 LED indicator: flashes up during charging or playback; lights up constantly when the player is fully charged; lights up constantly when playback is paused. [. . . ] USB socket for connecting the player to the computer or standard USB charger using a USB cable. [. . . ]