Grado's first true wireless in-ears, the GT220 mark a milestone in their 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.Features: 36 hours of listening, hold 6 hours of playtime, while their case can charge them back up 5x over. The GT220 case has both USB-C and wireless charging options. Bifurcated capacitive touch system: the left side controls phone & voice, while the right side controls music playback. Grado's signature mini-drivers for these TWS headphones. Specifications: Bluetooth Version: 5.0 Headphone Battery: 6 hours, 36 hours (depending on use) 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 Water/Sweat Resistance Rating: IPX4
