Bluetooth Headset VT9500 BT Duo is a professional dual headset designed to provide clear communication and flexibility in office environments. Featuring Bluetooth V5.0 connectivity, it supports dual connections to laptops, Bluetooth-enabled desk phones, mobile phones, and tablets, ensuring seamless multitasking. With up to 21 hours of talk time and a wireless range of 10 meters, it delivers reliable performance for everyday use. The noise-cancelling microphone ensures crystal-clear conversations, while the ultra-clear HD audio makes it ideal for noisy office spaces. Convenient call controls allow users to answer, end, adjust volume, and mute the microphone with ease. The VT9500 BT Duo also includes a USB charger socket base for added convenience and is fully compatible with UC systems and PC softphones.