Audio-Technica ATH-SR9 Over-Ear High-Resolution Headphones - Discontinued sports-headphones ・The battery life may become

・The battery life may become about 40% shorter when some of the sound adjustments are active

gain awareness of your surroundings without removing your headphones

Output load: 16 ~ 200 Ω (adaptive)

the new optimal curve developed for scratch

Audio-Technica ATH-SR9 Over-Ear High-Resolution Headphones - Discontinued sports-headphones ・The battery life may becomeThe ATH SR9 over ear headphones feature newly refined 45 mm True Motion Drivers with bobbin wound OFC 7N voice coils and a DLC (diamond like carbon) coating on the diaphragm to give you spectacular Hi Res Audio wherever you go. The headphones also employ Midpoint Mount Technology, which ensures uniform space in front of and behind the diaphragm, and an acoustic resistor in each driver that helps control airflow around the diaphragm for smooth, natural