Audio-Technica launches $279 ATH-AL5NC open-back wireless headphones

Audio-Technica has released the ATH-AL5NC, a $279 wireless open-back headphone that pairs 53mm drivers with LDAC hi-res audio support and multipoint Bluetooth. The company says the headphones deliver up to 75 hours of battery life, with 15 minutes of charging yielding roughly eight hours of playback, and offer app-based control over EQ, presets and listening modes.