Edifier V80 Wireless Headphones Bluetooth V5.4 Hybrid Active Noise Cancelling Headset 45 H Playback Time Audio, Fast Charging, Multipoint Connection (Navy) Brand new, unused. 5% of sales will be donated. Thank you for your support. 1. Cutting-Edge Hybrid ANC Technology: The SuperEQ A200 wireless headphones feature hybrid active noise cancellation technology, reducing ambient noise by up to 38dB. This allows you to focus on your music or calls even in noisy environments like busy offices or airplanes, providing a comfortable listening experience without distractions. 2. Latest Bluetooth 5.4 Connection: Utilizing a fast and stable Bluetooth 5.4 connection, these headphones enable seamless connectivity with various devices. You can switch smoothly between devices, and you don't have to worry about connection interruptions in daily use. Furthermore, they support multipoint connection, allowing simultaneous connection to multiple devices. 3. Impressive 100-Hour Battery Life and Fast Charging: The A200 headphones offer up to 100 hours of playback on a single full charge. Additionally, they feature fast charging, providing 7 hours of playback with just a 5-minute charge. This makes them ideal for long trips or busy schedules. 4. 6-Mic AI ENC Technology and Detachable Microphone: The A200 is equipped with 6-microphone environmental noise cancellation (ENC) technology, ensuring clear voice capture even in noisy environments. The detachable microphone also includes a mute button, allowing easy control of privacy during calls, making it perfect for business calls and online meetings. 5. Multifunctional Rotary Button and Rich Sound Experience: The over-ear design with 40mm drivers delivers clear and rich sound quality. Furthermore, the multifunctional rotary button allows easy operation of call management, volume adjustment, and track switching. It also features two sound modes, BASS/POP, to provide a sound experience tailored to your preferences.