Philips TAH6509BK/00 Noise Cancelling Over-Ear Wireless Bluetooth Headphones – Superior Call Quality, Voice Assistant Compatible with up to 45 Hours Music Play Time – Black

PLAY TIME: Up to 70 hours (45 hours with noise cancelling on) play time from a full 2 hour charge. Need a quick boost? Just 5 minutes gives you 3 hours of playback. The headphones are charged via the included USB-C cable
SOLID BLUETOOTH CONNECTION: Advanced Bluetooth connectivity provides a more stable connection for seamless streaming. Connect to two devices simultaneously (iOS or Android) for uninterrupted music/podcasts without annoying dips in the sound
NOISE CANCELLING PRO: Superb sound quality from any source, wireless or wired. Adaptive noise cancelling quickly adjusts to your environment to suppress outside noise, including wind, in real time
CLEAR CALLS: Your voice will come through clearly when you’re on a call. A dedicated mic picks up the sound of your voice while a noise-reduction algorithm quietens some of the background noise from the world around you
GREAT SOUND DYNAMIC BASS: 40mm drivers deliver great sound, with on-ear fit providing decent noise isolation. Activate Dynamic Bass via Philips Headphones app for powerful bass even at low volumes