Bluetooth & USB Type-C Plug n play - 6 meters pick-up range, support USB-C connection and Bluetooth connection 4 Omnidirectional microphones - Hear and be heard with a 360-degree microphone that picks up sounds from any angle Innovative UX Design - Boasts sleek touch buttons, while its LCD screen presents essential information such as battery power, Bluetooth connectivity, speaker volume, and microphone sensitivity 8000mAH (Built-in lithium battery) - Music time (up to 14hours ); Battery life(call) up to 24 hours; Fastest Charge time: 3 hours, Regularly 6 hours; (Support PD2.0/3.0 charging with maximum power up to 18W) HD Voice/wideband audio - HD Voice offers you life-like, vibrant conversations. You will not have to struggle to hear from others High compatibility It can work with most video conference applications and UC platforms, simply plug and play. To enjoy video conference immediately