GRADO / GT220

GRADO's first true wireless earphones with that GRADO sound. Lightweight polycarbonate that provides long-time listening comfort is adopted for the newly designed housing, and they have 8mm diameter dynamic drivers optimized by original tuning technology.

Specifications
■ Model: Dynamic, closed type
■ Bluetooth version: ver. 5.0
■ Bluetooth codec: aptX, AAC, SBC
■ Bluetooth chip: QCC3020
■ Charging case: Compatible with USB-TYPE C and QI wireless charging standards
■ Battery: Up to 36 hours (6 hours for the main unit + 5 full charges with the charging case)
■ Playback frequency band: 20-20,000Hz
■ Impedance: 32Ω
■ Accessories: charging case, silicon ear tips (S / M / L), USB-C cable for charging, quick start manual Weight about 5g