Mpow H19 IPO Active Noise Cancelling Headphones, Bluetooth Headphones Over Ear with CVC8.0 Mic, Hi-Fi Deep Bass, Fast Charge, 35H Playtime,Memory Foam Ear Cups for Home Office, Travel/Work

Description

Color:Black What is Noise Cancellation?There are TWO types of noise cancellation: Active & Passive1, Passive NoiseCancellation does not utilize any power technology to block noise, but rather just reduceswith materials and structures.2, Active NoiseCancellation is where the speakers reduce unwanted background noise when you arelistening to your tunes. It creates an alternative sound wave to offset othernoise coming into the headphone.Why You Need a Pair of ANC Headphones?1, It reduces annoying low-frequency noises.2, It can help you to work, study andconcentrate.3, It works to protect your hearing.4, It provides peace of mindTips:1, For optimum sound quality, noisecancellation, and call experience, make sure the left and right earcups areworn on the correct sides and they create a tight seal around your ears.2, Please take off the headphone every 1-2hours to get your ears relax for better wearing experience.3, Playtime varieson settings, environmental conditions, and usage.4, ANC works best at reducing consistentlow Frequency ambient noise, like ceiling fans, engine sounds, motor noise.Specifications:Bluetooth Version: BT 5.0Range: 33feet (10m)Microphone: cVc 8.0 noise cancelling micPlaytime: 35 Hours (ANC OFF)Charging time: 2.5 hours (fully charged);10mins charge for 2hrs playbackFoldable: YesRotatable Earcup: YesDriver Diameter: 40mmImpedance: 32ΩFrequency Response: 20Hz-20 kHz