USB-C Earphone Universal w/ Digital Microchip Works for devices with USB-C interface, including Samsung devices and new iPhones. Detail Specification Shipping Warranty Experience unparalleled sound quality with our Type-C Earphone Universal. Designed with a digital microchip, it's compatible with both Samsung phones and iPhones. Amplify your audio experience and enjoy the convenience of one earphone for all your devices! Colour: WHiteMaterial quality: TPE high elasticity lineHorn: 14.2mm/Composite film copper ring dynamic hornSensitivity: 106db±3%Frequency range: 20-20KHzSpeaker Impedance: 30Ω±15% We strive to ensure you receive your order within 1~3 working days. For shipping fee and regional information, please refer to our Shipping Policy page for more details. All of our products come with a comprehensive warranty so you can shop with a peace of mind. Please refer to our Warranty & Return page for more details.