The 8mm dynamic drivers deliver rich accurate bass, detailed midrange and clear, precise treble. Grado’s GT220 offers Bluetooth 5.0, Apt-x and AAC compatibility. A battery life of 6 Hours with an additional 5 full charges stored in the case for a total charge of up to 36 hours. The storage/charging case offers Qi compatible wireless charging as well as USB-C charging.
The design of the GT220 is comfortable so you can enjoy hours of listening. The sensible touch controls mean ease of use for listening and phone.
- Bluetooth Version: 5.0 Headphone
- Battery: 6 Hours; 36 Hours**
- Case Battery: 5 Full Charges
- Charging Time: 2 hours
- Codec: aptX, AAC
- Frequency Response: 20Hz-20KHz
- Nominal Impedance: 32ohms
- Headphone Capacity: 50mAH
- Case Capacity: 500mAH