Powerful sound, smarter silence. The Anker(R) Soundcore Space One Headphones feature adaptive ANC blocking up to 98% of noise, Hi-Res audio, and AI-enhanced calls via 6 mics. Enjoy 60 hours of playtime (40 with ANC), ultra-soft ear cups, and seamless dual-device connectivity. Customize your sound with 22 EQ presets via the Soundcore App. Includes USB-C cable, soft travel case, and gift box. Complies with CPSIA, Prop 65. 3.62" W x 7.32" H x 6.38" L