Upgrade Business Wireless Bluetooth Earphone

FEATURES CRYSTAL CLEAR CALLS & HANDS-FREE USE: Our advanced Bluetooth headset microphone is designed for effortless phone conversations.Experience crystal-clear sound while reducing background noise. With the convenience of answering calls hands-free, you can talk without interruptions. Plus, enjoy the added mute feature for silent mode without reaching for your phone. LED-EQUIPPED CHARGING CASE & EXTENDED STANDBY: This wireless Bluetooth headset comes with a charging case featuring an LED display. It provides up to 10 hours of uninterrupted talk time. The included charging case extends standby time to an impressive 180 hours, making it perfect for long-distance travelers.   QUICK PAIRING: With an upgraded chip, it ensures smoother signal transmission, low latency, and a stable connection with a wide range of devices such as smartphones, tablets, and laptops from distances of up to 33 feet, ensuring no signal loss or music dropouts. This makes it a reliable headset for cell p