[. . . ] PMX 680 SPORTS Instruction manual Important safety instructions In order to prevent damage to health: Set the volume to a low level before putting the earphones on. [. . . ] To find your Sennheiser partner, please visit our website at www. sennheiser. com > Service & Support > Service Partners. Adjusting the earphones Attach the ear pads to the earphones. 1 Putting on the earphones WARNING Hearing damage due to high Optimum cable routing Ensure that the cable is routed close to the body, but that your freedom of movement is not restricted. To relieve cable strain and reduce body sound: Use the supplied cable clip. volumes!Listening at high volume levels for long periods can lead to permanent hearing defects. To ensure the best possible sound performance, use the supplied ear pads. Place the earphones at an angle and as close as possible in front of your ear canals: Put on the earphones as shown. L R L R 2 Adjusting the volume Use the supplied extension cable with volume control if you want to wear your audio source e. g. attached to your waistband. Cleaning the earphones CAUTION Danger of damage to the earphones!Contact with any liquid under pressure or extended contact with any liquid can cause it to seep into the earphone housing resulting in damage to the earphone. Use a cloth to carefully remove buildup from the earphones and ear pads. [. . . ] KG Am Labor 1 30900 Wedemark Germany www. sennheiser. com Printed in China Publ. [. . . ]