Soundtec air conduction earbuds are wireless earphones that offer an open-ear design for situational awareness and comfort, using air conduction to deliver clear audio without blocking the ear canal. They feature Bluetooth connectivity (often v5.0 or newer), a built-in microphone for calls, smart touch controls for music and call management, and a rechargeable battery with a charging case, providing several hours of playback and talk time on a single charge.