- New



The GW100x now features Bluetooth 5.2 and the aptX Adaptive codec, which dynamically adjusts the bitrate in real time up to 420 kbps. The AAC and SBC codecs are also supported for maximum compatibility with iOS and Android devices. The operating range is up to 10 meters.

The 850 mAh battery provides up to 46 hours of playback at 50% volume. Charging via USB-C takes two hours. A 3.5 mm jack cable is included for wired use when required by the source device.

Unlike most wireless headphones, the GW100x retains the open-back design characteristic of Grado. The 4th-generation 44 mm X driver features a reinforced magnetic circuit and a redesigned diaphragm. The housings and electronics reduce sound leakage by 60% compared to a conventional open-back design.

The GW100x features a microphone (sensitivity: 42 dB ± 3 dB) and touch controls for playback, volume, and voice assistant. Weighing just 0.26 kg, it’s ideal for both home listening and on-the-go use.
Data sheet
Specific References
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