Crystal Clear Calls with Rotatable MicBuilt-in adjustable microphone rotates for use on either ear, delivering clear, stable sound during phone callsperfect for truckers, drivers, and office professionals.Ultra-Long Battery LifeEnjoy up to 60 hours of music playback or 35 hours of talk time on a single charge (at 70% volume). The 400mAh battery charges fully in just 2 hours, keeping you powered all day.Advanced Bluetooth 5.2 TechnologyExperience faster pairing and stable connections with Bluetooth 5.2. Compatible with smartphones, laptops, tablets, and other Bluetooth-enabled devices up to 10 meters away.Wide Compatibility & Multi-Function UseSupports HSP, HFP, A2DP, and AVRCP protocolsideal for calls, music, Zoom meetings, Teams, and more. Suitable for drivers, remote workers, and call center agents.Lightweight & Comfortable FitErgonomic over-ear design with soft padding and a headband measuring 150mm. Weighs only 141g for all-day comfort without ear fatigue, even during long shifts.