GREATWALL True Wireless Earphones feature Bluetooth 5.3 with AAC codec for stable, high-quality audio. Designed with dynamic drivers and sound isolation, they deliver clear sound across a 20–20,000 Hz range. Built for gaming, sports, outdoor use, and everyday listening, they include a built-in microphone, volume and playback control, dual connection, and voice assistant support (Apple Siri and Google Assistant). Waterproof, lightweight ABS construction, and a convenient charging case make them reliable for daily use.
