รายละเอียดสินค้า
Look Mom, No Wires, Our first true wireless headphones, the GT220 continues our journey of making Grado’s signature sound wireless.
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. Control music, calls, and more with just a tap,
or your voice with the built-in microphone. 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, Calls, & 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.
 
Specifications:
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
Water/Sweat Resistance Rating: IPX4