with Mic Macaron Headphones Foldable Bluetooth Headphone for Mobile Phone/Tablet/PC/Computer

Label:Yes Sensitivity: 95±3dB. Resistance: 32ohm. Package included:1Pc Bluetooth headset. Color: Show as picture. Transmission Distance: up to 10m. (no obstacle) Size: 17.8x17.8x7.2cm/7.0x7.0x2.83inch Charging Time: about 2 hours. Music Playing Time: about 6 hours. (depends on the ) Battery Capacity: 200mAh. Connector Type: 3.5mm Audio Port. Charging Voltage: DC 5V. Microphone: Built-in. Frequency Response: 20-20KHz. Standby Time: about 24 hours. Note: There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. When in AUX-IN mode, it is an wired headset and buttons cannot work.