What do U think ?

scientificaly its harmless because our ears can sustain that much sound and the brain has the capacity to adjust....thats what i know maybe i'm wrong..

hmm well i do really need that mobile phone, well it makes us easy to go, n no worried at all. but yes using that electronic thing may cause danger for ur health, but i think when we use it wisely we can reduce the harm... but i think we can't just throw away that technology things.... since we've been depend on it :)