Use Bluetooth stereo headphone is your smart choice. You can hear stereo music by Bluetooth stereo headphones, speaking somebody on phone clearly. And the Bluetooth stereo headphones are wearing on your 2 ears, it is very comfortable for listening in radio and MP3 etc..
By using Bluetooth stereo headphone is also good for your health. If you keep your phone near your ear for a long time, you will feel your hand and your neck pain easily. For the long time speaking you head also will feel ache little by little. But the Bluetooth stereo headphone keep you far from the hertz ware than keep the phone on ear by hand. You just need to keep your phone on your bag for your pocket. Wearing Bluetooth stereo headphones will let you have health life on you day time.