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

101 dB SPL/V

It uses a completely analog design in order to faithfully model the circuit response of the original amp

OpenFit and Bone Conduction Bone conduction technology delivers music through your cheekbones

with 80 ohm drivers

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