Business Laptop Lenovo ThinkPad E16 Gen 3 | AMD Ryzen™ 7 250 8 Core Thread, Up to 5.1GHz, AMD Radeon™ 780M Graphics, 16GB DDR5 5600, 16″ WUXGA

Type: Wireless headphone (With cord)Battery: 400mADriverUnit: 40 mmFunction: volume control, pause/Play device, MIC unctionStead by time: 100 hoursPlay time: 18 hoursFrequency Response: 20 Hz-20KHzCord length: 1. 2 m‡10%Connector: 3. 5 mm stereo plugSensitivity: 114dab/mWAudio source: communication equipment