Denon Wireless Headphones with Free Edge aptX HD Codec 40mm AH-GC30 Noise-Canceling Drivers, Support, Drivers, White, AH-GC30WTEM

Technical conformity mark certified product Frequency band: 2.4GHz Equipped with a 40 mm free edge driver inherited from the flagship model and an Acoustic Optimizer that adjusts the sound pressure balance in front of and behind the driver Three modes of digital noise canceling to suit your environment; Ambient sound mix function to ensure you don't miss announcements on trains or at airports Supports high-quality audio codecs aptX HD, aptX, and AAC. USB-DAC function (48 kHz / 16 bit) for high-quality audio playback via a wired connection. Even if the power goes out, you can still play via a wired connection (high-resolution compatible). 2 hours of charging provides approximately 20 hours of music playback. Incredibly gentle and durable ear pads Noise-canceling microphone for calls (supports Siri/Google Assistant)