Ugreen's new headphones have up to 112 hours of battery life
… Officially called the Ugreen HiTune Max5s a.k.a. Ugreen Max 5s, the headphones weigh 238 grams and are equipped with 40mm custom drivers with a PET polymer diaphragm. They have a sound pressure level of 113dB, and Ugreen claims they are excellent at low volumes. …
