Open-Ear Comfort: The Acefit Air open ear earbuds weigh only 0.25oz. The ear hooks are crafted with skin-friendly ultra-molecular silicone and ultra-thin titanium alloy, offering an adjustable fit tailored to any ear size for secure, all-day comfort.
Ultra-Slim & Portable: At just 1.04 inches thick, the Acefit Air open ear headphones are engineered for effortless portability, easily fitting into your pocket or gym bag. The high-polymer nano matte finish enhances durability, premium texture that resists sweat and fingerprints, making them ideal for workouts and daily adventures.
Superior Sound Quality: Equipped with 20mm dynamic drivers, the Acefit Air deliver 62% better acoustic performance than traditional earbuds. Powered by BassPulseAudio Technology, these earbuds provide deep, immersive bass like never before in open-ear designs. Customize your audio experience with three sound modes and an EQ via the ACEFAST App.
The Acefast AceFit Air Open Ear Headphones, Wireless Earbuds with Rich Bass, Bluetooth 5.4 Sports Headphones with Charging Case, 36H Playtime Earbuds IP55 Waterproof for Running, Cycling, Walking, Workout products are designed with a traditional look, with a rugged and sometimes a little low profile. The front and back both feature the team’s familiar logo, and the Acefast AceFit Air Open Ear Headphones, Wireless Earbuds with Rich Bass, Bluetooth 5.4 Sports Headphones with Charging Case, 36H Playtime Earbuds IP55 Waterproof for Running, Cycling, Walking, Workout is made of a polyester and cotton material.
36 Hours Battery Life & Fast Charging: Enjoy up to 8 hours of listening or call time with the Acefit Air headphones, extended to 36 hours with the charging case. Quick-charge capability ensures they’re ready for long trips or extended workouts in no time.
Bluetooth 5.4 & IPX5 Water Resistance: Featuring the latest Bluetooth 5.4, the Acefit Air open ear earbuds provide lower power consumption, faster transmission, and ultra-low latency for smoother connections. The IPX5 sweat and water resistance ensures worry-free use during intense workouts or outdoor activities.
The Acefast AceFit Air Open Ear Headphones, Wireless Earbuds with Rich Bass, Bluetooth 5.4 Sports Headphones with Charging Case, 36H Playtime Earbuds IP55 Waterproof for Running, Cycling, Walking, Workout products are designed with a traditional look, with a rugged and sometimes a little low profile. The front and back both feature the team’s familiar logo, and the Acefast AceFit Air Open Ear Headphones, Wireless Earbuds with Rich Bass, Bluetooth 5.4 Sports Headphones with Charging Case, 36H Playtime Earbuds IP55 Waterproof for Running, Cycling, Walking, Workout is made of a polyester and cotton material.
