【10mm high polymer PET diaphragm】 KBEAR KS1 Type-C headphone in earphone equipped with China's advanced dual magnetic circuit and dual cavity DD earphones. It has good toughness, rigidity, fatigue resistance, rapid response speed, rich sound details, clear and delicate texture, achieving fine and accurate restoration of details and phases. 【Dual magnetic circuit and dual cavity design】The dynamic driver adds an independent back sound cavity, which can quickly accumulate and compress air to increase power, enhance sound explosiveness and detail performance; induction intensity of the double magnetic flux exceeds 1T, bringing about a better electro-acoustic conversion rate and transient response. Balanced pressure relief of front and rear cavities, natural and flexible sound quality,more comfort in details. 【Translucent Resin Cavity Stylish Design】KBEAR KS1 USB-C IEM earphones with exclusively customized appearance.Cavity is fully enclosed. Precisely internal cavity structure, fine acoustic circuit optimization.High density PC material is molded under a high temperature, which can well suppress diffuse reflection of the sound inside cavity. Covering surface with UV varnish,smooth and elegant, shining like a new.Material is skin-friendly, simple and stylish, showing a sense of beauty and technology. 【Ealuminum Alloy Nozzle& Comfortable 】KBEAR KS1 in-Ear Monitors with aluminum alloy sound guide mouth,avoiding sound resonance. Optimizations are continuously made after collecting a large amount of data based on ergonomic design, curvature of front cavity and inclination angle of conductor. It is comfortable to wear, suitable for a long-term listening, and has a good sound insulation effect. 【Broad Compatibility】KBEAR KS1 USB C Headphones with Microphone Built-in powerful DAC chip to maintain the high quality and high fidelity acoustics of your devices. This type-c wired headphones work for iPhone 15/15 Plus/15 Pro/15 Pro Max,Samsung Galaxy S23/S22/S21/S20 for OnePlus 11,for Google Pixel 7 Pro/7,for iPad,iPad Air,for iPad Pro 2022/2021/2020/ 2018/iPad Mini 6th, for MacBook 12"/MacBook Air 13"/MacBook Pro 13"/14"/15"/16".Not fit 3.5mm devices.

Specification

Brand: KBEAR

Model: KS1

Interface: CPIN 0.78

Frequency response range: 20-20kHz

Sensitivity: 109DB

Impedance: 16Ω

Plug specification: USB-C

Cable material: 4 core 4N pure copper cable