Acoustic unit High-frequency speaker x2 Mid-low frequency speaker x1 Passive radiator x2 Rated power Tweeter 10W x2 Woofer 20W Microphone Equipped with 1 microphone for Bluetooth calls Connection Bluetooth 5.3, supports LHDC music playback Supports NFC connection for a seamless listening experience Type-C charging port Battery power 4800mAh (typical) Input parameters (USB Type-C) 5V 3A 9V 2.5A
