Brand HONOR Colour black Ear placement Open Ear Form factor In Ear Impedance 140 Ohms About this item Titanium arch bridge: the core area uses high-performance titanium alloy material covered with scratch and corrosion resistance PC material. To achieve high strength and lightweight body design. Asymmetrical curve, direct sound: Asymmetrical curve with a wide top and a narrow bottom that naturally adapts to the ear cup. Combined with two rear vents to create direct sound waves into the ear. Achieves directional sound transmission and reduces sound leaks. Dual magnetic driver, touch the heart: HONOR Choice earbuds clip equipped with a 10.8 mm dual magnet driver feature a PEEK + Pen titanium-coated membrane. Stronger bass, lower distortion, higher sensitivity. The treble is beautiful without being hard, the bass is dynamic yet delicate. Lasting listening battery life: HONOR Choice earbuds clip can play a single song for up to 7 hours, which can be extended to 36 hours with a charging case. Enjoy beautiful music from early morning to evening. AI call noise cancellation: HONOR Choice earbuds clip is equipped with two highly sensitive microphones, combined with an AI multi-channel call noise cancellation algorithm (DNN), which intelligently filters ambient noise, so that the other side of the call hears crystal clear.