Specifications:
Earphone
Driver Unit: 15 mm
Frequency Response: 20 Hz ~ 20KHz
Impedance: 16 Ohm
Sensitivity: 102 dB
M.P.O.: 15 mW
T.H.D.: <1 %
Plug: 3.5mm TRRS
Cable Length: 1 m

Microphone
Element: Condenser
Polar Pattern: Omni-directional
Frequency Response: 70 Hz ~ 20 KHz
Sensitivity: -40 dB
Impedance: 2.2 Kiloohm

Package Include:
Earphone with Large Ear Caps
Spare Size S Silicone Ear Caps

【DESIGN FOR CLEAR COMMUNICATION】Equipped with 13.6 mm neodymium drivers to provide crystal clear conversation.
【SINGLE SIDE LIGHT WEIGHT HEADSET】Designed for burden free mobile communication. 360° rotatable and length adjustable earhook to enable snug and secure fit. Detachable earhook for both right and left ear wearing.
【FLEXIBLE BOOM ARM MICROPHONE】Omni-directional microphone to accurately pick up your sound from all directions and deliver to the listener in time without distortion. Bendable boom arm to adjust the microphone to the best position for picking up your sound.
【WIDE APPLICATIONS】Music streaming, online chat, mobile games, call communication such as skype, whatsapp, zoom, FaceTime etc.
【WIDE COMPATIBILITY】Single 3.5mm TRRS straight audio jack to work with most 3.5mm enabled devices, like: laptop, PC,tablets, MP4, Mac, iPhone(iPhone7/8/X/XS or later, the lightning to 3.5mm Adapter is needed), Android devices, smart phones .