Bluetooth wireless in-ear headphones with Bluetooth version 5, apt-X/AAC\SBC, headphone battery capacity 50mAH/6hrs, case battery capacity 500mAH/5 full charge, battery life 36hrs
Our first true wireless headphones, the GT220 continues our journey of making Grado?s signature sound wireless.
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.
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.
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.
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.
Bluetooth: 5.0Battery Life: 36 hoursHeadphone Battery: 6 hours; 50mAHCase Battery: 5 full charges; 500mAHCharging: USB-C, Wireless; 2 HoursCodec: aptX, AAC, SBCFrequency Response: 20Hz~20KHzWater/Sweat Resistance Rating: IPX4
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