Grado GT220
With the GT220 model, Grado is moving into a completely new product segment, but the opening is really strong. The sound of the Grado GT220 reflects the manufacturer's experience and know-how. All aspects of the sound are impressive. The bass reproduction reaches down, the separation of all sound areas is strong and the treble reproduction is bright and believable.
The Grados come with a convenient charging protective case, which can be used to fully charge the headphones for 6 hours of listening time five times, before the battery in the protective case itself needs to be recharged. The total listening time is up to 36 hours.
An interesting new function is also the case's wireless charging, so it can be charged directly from compatible wireless chargers or phones that support two-way wireless charging. In addition, the case has a USB type-c charger connection.
Technical information:
- Bluetooth: 5.0
- Battery life: 36 hours
- Headphone battery: 6 hours; 50 mAh
- Case battery: 5 full charges; 500 mAh
- Charging: USB-C, wireless; 2 hours
- Wireless audio playback: aptX, AAC, SBC
- Frequency response: 20Hz ~ 20KHz
- Nominal impedance: 32 ohms
