The JBL Tour One M2 True Wireless Over-Ear Noise Cancelling Headphones are the ultimate choice for music lovers and audiophiles. Immerse yourself in high-quality sound with JBL's Pro Sound technology and Adaptive Noise Cancelling, while enjoying all-day comfort with premium materials and an ergonomic design. With up to 50 hours of battery life and fast charging capabilities, the Tour One M2 headphones are perfect for long listening sessions on the go. Key Features: – High-Resolution Audio – 40mm dynamic drivers deliver rich, punchy bass and thrilling top notes; hi-res audio certified supporting frequencies up to 40kHz – Superior Call Quality – Four microphones with two adaptive beamforming mics, acoustic echo cancellation, and noise suppression for crystal-clear calls – SilentNow & Smart Audio/Video – Create a quiet space for focus; fine-tune sound output and control features via the companion app – Smart Ambient Technology – Stay aware of your surroundings while enjoying your music – Personi-Fi 2.0 Customisation – Personalise audio to your unique listening profile and hear every note with precise sound curves – Voice Assistant Compatibility – Works with Alexa and Google Assistant for hands-free control; Microsoft Swift Pair ensures easy Bluetooth pairing with Windows 10 or higher PCs What’s in the Box: – 1 x JBL Tour One M2 Headphones – 1 x Carrying Case – 1 x 3.5mm Audio Cable – 1 x Flight Adapter – 1 x USB Type-C Charging Cable – 1 x Warranty / Warning (W / !) – 1 x Quick Start Guide / Safety Sheet (S / i)