WIRELESS EARPHONES COLORISSIMO TWS ACTIVEExtremely light, which in combination with the ergonomic shape ensures exceptional comfort even for many hours of listening to music. TWS Active headphones work up to 4. 5 hours on a single charging, and full charging takes only 1,5 hour. The device provides rich and natural sound. The earphones allow you to easily answer calls and change songs without having to turn on the phone, thanks to the intuitive control by touch.