Bluetooth Earbuds, ACIL Wireless Earbuds 12H Battery Sweatproof, Hybrid Dual Drivers Superb HiFi Stereo, Ultra Comfort Secure Fit, Noise Cancelling Bluetooth in-Ear Headphones w/Mic & Magnetic Feature ZOWEETEK Waterproof grade ： IP67

Waterproof grade  ： IP67

Track Fit motion sensor that automatically counts your reps and if you combine your cross training with running

The ATH-ANC700BT headphones feature 40 mm drivers that not only supply amazing wireless audio reproduction

Newly developed 70mm drivers with fibonacci pattered grills bring smooth ultra-high frequency characteristics

Bluetooth Earbuds, ACIL Wireless Earbuds 12H Battery Sweatproof, Hybrid Dual Drivers Superb HiFi Stereo, Ultra Comfort Secure Fit, Noise Cancelling Bluetooth in-Ear Headphones w/Mic & Magnetic Feature ZOWEETEK Waterproof grade ： IP67Brand: ACIL Color: Black Features: True Premium Sound Equipped with advanced Hybrid Dual Drivers: upgraded 13mm Dynamic Drivers and Knowles Balanced Armature Drivers, the Bluetooth earbuds deliver the best in true wireless audio with improved fidelity, realism and detail over traditional ones. Enjoy a new level of clarity with ACIL Bluetooth headphones You Try It Then You Knew It Perfect Ergonomics) ACIL wireless earbuds adopt enhanced secure