2173 comes with a very big bright touch light  that can brighten your environment in the darkest area. The led light also act as a reminder and light up when ever u receive a call. 
The wireless fm also allow you to listen to your favorite news and programs any where, with the wireless fm you don't need to carry your earpiece with you just on the FM and search your channel and you won't be let down by the big battery, 1000mah will allow you enjoy all these features.
It also have inbuilt power saver that keep you connected to family and friends. 
To enjoy all these wonderful features and more buy It 2173 wireless fm, 1.3mp rear camera