HUAWEI FreeBuds Pro 2 Wireless Bluetooth Active Noise Cancelling In-Ear Music earbuds Anti-square Design Body memory: 32kb

Body memory: 32kb

Input charging standard: DC5V-500mA

Band body x 1

Bluetooth working frequency: 2402MHZ-2480MHZ

HUAWEI FreeBuds Pro 2 Wireless Bluetooth Active Noise Cancelling In-Ear Music earbuds Anti-square Design Body memory: 32kb1. Device control: pinch (single double triple long press), slide (up, down) 2. Audio technology: digital frequency division technology dynamic EQ active noise reduction transparent transmission human voice transparent transmission call noise reduction 3. Sensors: bone voiceprint sensor accelerometer gyroscope infrared sensor Hall sensor touch sensor press sensor 4. Battery capacity: 55mAh for a single earphone, 580mAh for a charging box 5. Charging