Soundcore by Anker Life Q30 Hybrid Active Noise Cancelling Headphones

Life Q30 active noise canceling headphones are equipped with 40mm drivers that reproduce treble up to 40kHz for full-bodied sound with excellent clarity. Easily choose from multiple noise cancellation modes to maximize the active noise cancellation effect depending on your needs. Low and mid-frequency ambient sounds and up to 95% of background noise are detected and filtered out by a digital active noise cancellation chip. In addition, the headphones come with external and internal microphones on each earcup. Specifications:Impedance: 16ΩDriver (Full Range): 2 × 40mmFrequency Response: 16Hz - 40kHzRange: 15 m / 49.21 ft