Гарнитуры A&D

1. Bluetooth 5.4 chip for a more stable connection2. Active Noise Cancellation (ANC) accurately calculates ambient noise and intelligently cancels it with reverse sound waves, achieving a noise reduction depth of -43dB3. ENC for call noise cancellation for clearer voice calls4. HiFi-level audio quality experience, built-in powerful 40mm driver unit, dynamic stereo sound with high and low levels5. Ergonomic design with retractable adjustment to fit various head shapes6. Dual connection with one device, one pair of headphones can be connected to two devices simultaneously7. Ultra-long battery life, with a charging time of approximately 3 hours and a battery life of up to 55 hours. When the