QCY MeloBuds N20 In-Ear Headphones with ANC Noise Cancellation - Black QCY MeloBuds N20 are in-ear wireless headphones with hybrid noise cancellation of up to 50 dB, which effectively silence the environment both in the office and on public transport. The 13mm dynamic speaker delivers full sound with crisp bass, and up to 40 hours of total playback time keeps the headphones with you all day long without the need for frequent charging. Six microphones ensure clear calls, and IPX4 water and sweat resistance allow you to use them during training without worry. It is a notable choice for users who value sound quality and comfort of use. ~ Specification: Brand: QCY Model: QCY MeloBuds N20 Bluetooth: 6.0 (Profiles: HFP, A2DP, AVRCP) Bluetooth Range: 10m Driver: Dynamic 13mm Frequency Response: 20Hz - 20kHz Noise Cancellation: Hybrid ANC, up to 50dB (Range: 20Hz - 2500Hz) Latency: 0.068s (Gaming Mode) Microphones: 6 Playback Time: Up to 10h (ANC Off) / Up to 7.5h (ANC On); up to 40 h with case Battery capacity: 40 mAh headphones / 450 mAh case Charging port: USB-C Water resistance: IPX4 Compatibility: iOS, Android Package contents: QCY MeloBuds N20 headphones with charging case, USB-C cable, 2 additional pairs of ear tips Earphone dimensions: 23.94 × 33.09 mm Case dimensions: 60.45 × 48.5 × 29 mm Color: black ~ Key advantages of QCY MeloBuds N20 headphones: Hybrid Noise Cancellation up to 50dB: Four mute modes suppress noise over a wide frequency range for focus in all conditions. 13mm dynamic driver: A large diaphragm delivers deep bass and detailed sound that stands out from typical TWS headphones. Up to 40 hours of playtime: 10 hours on a single charge of the headphones and an additional 30 hours with the case, and just 10 minutes of charging gives you 2 hours of music. Six microphones for calls: The six-microphone system effectively cancels out ambient noise during calls, ensuring a clear voice for the caller. IPX4 resistance: The headphones are IPX4 waterproof, making them suitable for daily physical activities and use in the rain. ~ Hybrid noise cancellation effectively silences the environment The MeloBuds N20 headphones suppress noise up to 50 dB in the range of 20 Hz - 2500 Hz. Four mute modes - including transparency mode - can be switched directly on the headphones or via the QCY app, adjusting the level of mute to the situation: office, public transport or training. 13mm driver for full and detailed sound A large 13mm dynamic driver delivers deep bass and crisp detail in every genre of music. The QCY app provides pre-made equalizer profiles - Pop, Rock, Classical, Bass Booster and more - that allow you to customize the sound to your preferences. 40 hours of play time and fast charging every day With a total playtime of up to 40 hours, the headphones rarely need to be recharged. When the battery runs out, you only need 10 minutes with a USB-C cable to gain another 2 hours of listening time - which is especially useful before you leave the house. Six microphones for clear calls A six-microphone array focuses the sound of your voice and reduces ambient noise during phone calls. Conversations remain understandable even in noisy places such as a busy street or an open office space. IPX4 resistance to sweat and rain during activity The headphones are IPX4 waterproof, which means they can withstand splashes of water and sweat during exercise. They can be worn without fear on a bike, while running or walking in adverse weather conditions.