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제목 Grado GT220
 


GT220
Wireless Series
 

Our first true wireless headphones,

the GT220 continues our journey of making Grado’s signature sound wireless.


 



 

A Grado First. Ready When You Are

Our first true wireless in-ears, the GT220 mark a milestone in our seven decades of audio.

Years in the making, we didn’t want to rush the process of creating a compact and versatile wireless

Grado headphone with such vocality and depth. Easy to always have around, they’re ready when you are.


 


 

36 Hours of Listening. A Day (and a Half) in the Life

Battery life is a major focus for us. With 36 hours of listening, the GT220 are up for anything from a subway

ride to work to your next coast-to-coast flight. The true wireless headphones hold 6 hours of playtime,

while their case can charge them back up 5x over.
 
 

Ya Got Options. Wireless Charging

Don’t give up a precious cable when a wireless charger is on the table.

The GT220 case has both USB-C and wireless charging options. Whether you’re throwing it on

for a quick charge before you run out, or plugging it in over night, the choice is yours.


 


 

We’re Touched. Music, Voice, & More
The GT220 has a bifurcated capacitive touch system: the left side controls phone & voice, while the right side controls music playback. With a twist to lock, the GT220 can create a tight seal in your ear which plays a major role in sound reproduction. We’ve also included full volume control for when you’re half awake on a flight and don’t feel like taking your phone out.


 


 

Run the Gamut. Signature Sound

The midrange response is neutral and musical without any coloration, while the bass is definitive with

excellent extension. The high frequency response is natural without any stridency. No matter the size,

we give all our drivers an equal amount of love. We spent as much time as needed tuning and fitting our

signature mini-drivers for these TWS headphones.


 


 



Specification

Bluetooth: 5.0
Battery Life: 36 hours
Headphone Battery: 6 hours; 50mAH
Case Battery: 5 full charges; 500mAH
Charging: USB-C, Wireless; 2 Hours
Codec: aptX, AAC, SBC
Frequency Response: 20Hz~20KHz
Nominal Impedance: 32ohms


 


 


 


 


 



 



Grado GT220