기능

• You can hear the sound you need, and reduce environmental noise by about 95%.
• A small microphone built into the earphone collects ambient noise. It cancels the noise by producing the opposite phase sound.
• Easy-to-use and smart design with integrated earphone cable and neckband design.
• Cord is a durable material that is hard to tangle.
• Has IPX2 grade and IP5X grade dust resistance.
• It is sweat-resistant and can be used even in a dusty environment.
• It is a USB charging type that does not require batteries and can be charged from a mobile battery.
• For reducing noise in the factory.
• For reducing air conditioning noise and operating noise in offices.
• It is not completely waterproof and cannot be used in water.