Devia Bluetooth earphones TWS Smart M4 gray

Devia M4 are in-ear Bluetooth 5.2 TWS headphones with a charging case. The headphones support TWS (True Wireless Stereo) technology - both earbuds connect to each other to create a wireless stereo set. The portable case with a built-in battery not only allows for charging but also safely stores the earbuds in your pocket, bag, or backpack. Free your hands and listen to music, internet radio while working, walking, training, or driving. The Devia M4 TWS headphones are the perfect solution for smartphone, computer, notebook, tablet, and other Bluetooth-enabled device users. They are compatible with most devices running Android and iOS. The headphones also feature a microphone, allowing you to easily make voice calls. The talk/music listening time on a full charge is approximately 300 minutes (depending on the volume level), thanks to the energy-efficient Bluetooth 5.2 technology.