manos libres oreja gaming headsets con microfono earphone running TBE218N# | Электроника

manos libres oreja gaming headsets con microfono earphone running TBE218N# | Электроника

Many people knew that it is good for listening music if you "BURN" the device firstly when you get it. it doesn't mean to use it at max volume. In fact, it is a little bit like driving a new car ,at the begining , runing slowly will make the mechanical part (vibration part is equivalent to the mechanical part) get the best running-in , it is not good for the earphone if you drive it in max volume firstly.   Here are some tips for runing the new device :   1.playing music in 30%-40% volume for about 12 to 24 hours and then take one day for brake. 2.after that you can choose to play different styles of CD at about 5-10 hours (including the human voice, symphonic, electronic music, pop and field),  3.Next select your favorite CD with a larger volume (the max volume which is accepted for you) testint for 1-2 hours, and then playing music for about 5 hours in Mid-Volume wight some light music.   It's better and good for your new device if you note that and follow the tips above. Hope it can Help you , Have a nice day!   Product Features: Brand New and High Quality Fashion In-ear Style Earphone High sound effect 3.5mm plug in-ear style Noise isolation earphone Enjoy your music anywhere Frequency range:20-20000Hz Sensitivity:89dB Impedance:16 Ohm Maximum power input:50mW Specifications: Original box:Yes Packaging size:137*80*28mm Package weight :50g   Packing Including : 1x earphone and accessory  1x Luminous Waterproof Bag Case(free Gift)   Please specify us what color you need in details of your order .otherwise we will sent you the item radomly .thanks  Note: this item without retail carton box, please feel free to contact us if you need .thanks  we will sent you the item with the earphone bag as below: