XIAOMI M2111E1 True Wireless Noise Canceling Headphones 3 HiFi Sound 40dB Deep Noise Reduction TWS Bluetooth Earphones - Black

• Broadband active noise reduction, the maximum noise reduction depth is up to 40dB, and the maximum blocking is 99% of external noise
• Three gear noise reduction optional: In the face of different noise environments, choose the appropriate noise reduction gear to prevent excessive ear pressure and make the noise reduction experience more comfortable
• Three microphones call noise reduction: The three microphones of feed-forward, feed-back, and call cooperate with each other, and at the same time cooperate with the call noise reduction algorithm implemented by the neural network model to accurately eliminate the environmental noise and retain the voice. Even if the call is in a noisy environment, the communication can be clearly communicated
• Double transparency mode: In the transparent mode, you can enjoy the music without missing the ambient sound. You can also set up vocal enhancement separately, even if you wear headphones, you can communicate without hindrance
• Total harmonic distortion<0.07%: Super dynamic dual magnetic unit reveals tiny sound details
• High rigidity diaphragm: Reduce the high-frequency segmentation vibration, the treble is crisp and clear, and the hierarchy is clear
• High quality CCAW coil: Taking into account low, medium and high three-frequency response, ultra-light coil, sensitive response
• N52 double magnet: Super magnetic, high dynamic, reduce distortion rate

Specifications:

• Item model: M2111E1
• Product Net Weight: 52g
• Charging terminal: Type-C
• Speaker Impedance: 32Ω
• Headphone input: 5V=0.08A
• Charging box input: 5V=0.5A
• Charging box output: 5V=0.2A
• Wireless Connection: Bluetooth Low Energy M5.2
• Bluetooth Protocol: Bluetooth Low Energy/HFP/A2DP/AVRCP
• Working distance: 10m (barrier-free open environment)