For you, excellent sound is very important, so we created wireless overhead headphones JBL live400bt. Equipped with massive 40mm drivers, JBL live400bt headphones provide the legendary JBL sound with a powerful bass. Need help? Touch the headphone Cup and access Google Assistant: without looking at the phone ask him to lose his favorite playlist, send a message to a friend or learn the weather and more. But that’s not all. With JBL live400bt headphones, you can stay up to date with the ambient aware function and talkthru technology, which allows you to talk to people without removing headphones. JBL live400bt are designed light and comfortable with a soft headband, so you can enjoy listening to music up to 24 hours with 2 hours of recharging. Connect them to several devices simultaneously, use a convenient detachable cable with a control panel and a microphone, to listen to music even when the battery sat down. Always stay in touch with the JBL live400bt headphones. & Bull; The legendary sound of JBL 40mm drivers and legendary sound, which can be heard in the most famous concert halls, cinema and recording studios around the world. & Bull; Get help from voice assistant touch the Cup of headphones and get access to Google Assistant: without looking at the phone ask him to lose his favorite playlist, send a message to a friend or learn the weather and more. & Bull; Ambient aware and talkthru technology don’t let music stop! Be aware of everything that’s happening without interrupting the audition. Touching the ambient aware button increases the audibility of the environment and allows you to hear what’s happening around you. Mode talkthru lowers the level of music, allowing you to talk to friends without removing headphones. & Bull; 24 hours battery life | charging time 2 hours listen to music all day and enjoy fast recharge, if it is not enough. & Bull; 15 minutes of charging for 2 hours of playback fast 15-minute charging allows you to extend the listening for another 2 hours. & Bull; Hands-free calls stay in touch with your world, managing calls with buttons on the earphone Cup. When the battery is discharged, just plug in the audio cable and continue listening to music or chatting with friends. & Bull; Connecting to multiple devices simultaneously allows you to easily switch from one Bluetooth® device to another. You can just switch from a video on your tablet to a call on your mobile phone to never miss a call.