Joyroom S-CL020A4 20W Digital Display Fast Charging Data Cable 1.2m Type c to Lightning Cable

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