Most go up to 900 Joule, this one has 1800. 5 or 9 in shoe size. soloist sl3 Outside of the occasional weak stick, the quality has been reliable and good. if it easily does not slide in, rotate it. soloist sl3 easy to install, wider fov, good quality soloist sl3 I tried it right away and finished up singing for 4 hours! The android os is a little complicated but manageable. In my limited testing so far they maintain a great connection with no cutouts or static. soloist sl3 Convertible strap now rests right on my ankle. The sleepers are very nice and comfortableWhat i didnt like was delivery taking very long
soloist sl3