Review on Black JBL T450BT On-Ear Wireless Headphones with Built-In Mic and Remote by Li Mei ᠌

BlueTooth work outdoors - the body is able to jam the signal (headphones are on, the phone is in the opposite direction from the ear pad receiving the signal. If you turn your head so that the body is between the phone and the ear pad, noises begin) Personally, my downside is that apps that should have sound but it's muted cause hissing noises in the headphones (mute video, apps with activity sounds disabled) Headphone volume range (the buttons are integrated with the phone and bluetooth headphones have a much smaller gradation, they can play very loudly, but not very quietly, so listening to something before going to bed is not an option)