Handy, comfortable TWS headphones fit your ears well, so you will not
feel any discomfort even after many hours of using them. The Bluetooth
connectivity enables listening to music or audiobooks, as well as
making calls, thanks to the built-in microphone. The portable case
with a charging function ensures that the headphones will always be
charged, and the compact design allows you to take them anywhere while
storing safely. Specification: * Bluetooth version: 5.3; Chip: JL
AC6983D2
* Battery capacity: 320 mAh (charging case); 40 mAh (headphones)
* Talk/music time: 7 h
* Standby time: 180 h
* Size: 58 ? 49 ? 25 mm
* Total weight: 50 g