Descrição
Noise cancelling microphone delivers clear, high-fidelity sound during hands-free voice calls All-day battery life: 40 hours talk time or 44 hours music playback Bluetooth 5.3 wireless connectivity Bluetooth profile: A2DP / AVRCP / HFP / HSP 270-degree rotatable microphone with mute button Dual-device connection for using two Bluetooth devices simultaneously Memory foam ear pads and adjustable headband 3.5mm audio input
