The T7+ smart wireless headphones with noise cancelling, microphone, SD memory card support (up to 32 GB), step counting and Bluetooth 5.0 version are perfect for the city, public transport, employees, sports, etc. The T7+ smart headphones with integrated sensors react to your movements and recognise when you fall asleep. when you sleep The headphones switch off automatically and you can rest completely. Get active with the Bluedio T7+ headphones. By connecting the T7+ headphones to the Bluedio app, you can track and monitor steps taken, distance travelled and calories burned.