You’re in control 

No need to pull out your phone and search for the app. You’ve got full access to all controls of your JBL Tour One M3 headphones via the touch screen on the Audio Transmitter. No apps are required. Tour One M3 is JBL’s first headphones to feature the Smart Tx smart audio transmitter. The matchbox-sized device makes it easy to give your headphones all the necessary commands, select a music source, and search for songs. Plus, you can share your playlist with friends using the Auracast solution. 

• Robust 40mm mica dome drivers are precisely tuned to deliver deep bass, balanced mids, and crystal-clear highs. Thanks to the built-in Digital-to-Analog Converter (DAC) you can enjoy lossless high sound quality with low distortion and accurate conversion from any device using the included USB-C cable. Or use the 3.5mm cable to connect to any headphone jack. 
• Wireless fans can hear detailed Hi-Res Audio, closer than ever to how your music sounded in the studio, with LDAC. Transmitting approximately three times more data than conventional Bluetooth audio, it delivers outstanding 24-bit sound. 
• Whether you're listening to music, movies, or games, next-generation JBL Spatial Sound is a more natural, realistic, and accurate immersive experience than ever before. 
• Make wind, street noise, and workplace chatter all go away. 8 mics (4 on and in each ear cup) listen for ambient noises around you in real-time and automatically return the inverse phase to you, so you barely hear anything other than your music. 
• Stay connected for an entire week. Enjoy 70 hours of Bluetooth music and calls between charges. And with 18 hours of battery life of the Smart Tx, you’ll make it through even the longest flight.