iKF E2 Retro Classic Wireless Bluetooth On-Ear Headphones, Foldable Headset, 90H Playback, 40mm Drivers, Deep Bass, 360° Spatial Sound, Built-in Mic,OOTD 80S 90S (Offwhite)

Timeless Retro Look, All-Day Comfort: Designed with a vintage aesthetic and built for comfortfeaturing an adjustable headband and foldable design that fits snugly and stores easily, whether you're lounging at home or on the move.
Ultra-Crisp Sound with Enhanced Detail: Experience double the audio resolution with custom 40mm titanium-coated drivers and an on-ear acoustic chamber that captures every subtle sound wave. Enjoy a rich, wide soundstage that brings your music to lifesmooth, detailed, and immersive.
Deep Bass You Can Feel, Anytime You Want: Dive into 16Hz deep bass powered by a custom acoustic chamber and high-flux magnetic system. Instantly switch to Bass Boost Mode for punchy drums and chest-thumping vibrations, or enjoy balanced tones in Music Modeperfect for pop, workout playlists, or daily listening.
3D Spatial Audio That Surrounds You: Break free from left-right audio limits with 3D spatial sound technology. Every beat, voice, and cinematic moment feels like its happening all around youan immersive listening experience that rivals Dolby sound.
90 Hours of Playtime + Dual Device Connection: Go wireless for days with up to 90 hours of battery life. Stay connected to two devices at once and switch freely between your phone, tablet, or laptopno interruptions, just seamless audio.