The bluTC active 1 is the ideal companion for an active lifestyle. With innovative bone conduction headphones, you can be aware of your surroundings while listening to music. Unlike traditional headphones, bone conduction headphones transmit sound through vibrations in the head and jaw. The lightweight and ergonomic design ensures a comfortable and secure fit. No matter what activity you are engaged in, these headphones stay in place and provide maximum comfort. With wireless connectivity and Bluetooth 5.3, you have flexibility in your movements. The built-in 180 mAh battery offers up to 11 hours of uninterrupted music playback. The lightweight and ergonomic design ensures the highest wearing comfort, regardless of the activity. The sweat-resistant design makes these headphones the perfect companion for an active lifestyle.