Battery capacity: 30mah+380mAhBattery life: 5 hours play time500 days standby (off state)BT Distance: 10MInput Port: TYPE-C -USBColor: Blue/White/Other: Semi In-Ear EarphoneClear Voice Voice Assistant

Comfortable(Half in-ear Design)
—Separate packaging Tangle-Free Design 14.2mm Large Driver
In-line microphone Built-in Music&Call control Specification: Cable Length: 1.2m
Frequency Response: 20-20000Hz
Impedance: 32 OMS
Sensitivity: 100+/-3dB
Microphone: 42+/-3dB
Plug Type: 3.5mm
Earphone Type: Half in-ear
With single Mic