With the GW100 Wireless Over-Ear Headphones from Grado, their engineers have constructed a pair of headphones that are designed to retain the signature sound of Grado wired headphones, while losing the wires. These open-back, over-ear headphones connect to Bluetooth-compatible devices, such as smartphones or tablets, and support the Bluetooth 4.2 protocol with aptX.

By using the aptX protocol, the Grado GW100 headphones can receive CD-like quality audio from compatible devices. When paired with a smartphone, you can utilize the built-in microphone of the GW100 headphones to make and receive hands-free calls. Both music playback and phone calls can be managed via the built-in earcup controls.