2 to 5 business days
Feature: Different colors give us a different mood feelings, day sound good "color" choose with your heart. Interference, low distortion, exceptionally clear call quality. Comfortable fit ear canal, easy to wear removal. Ear design passive shielding to prevent external noise more longevity between the ear and the ear bones resonance. Quality silicone ear adapters, soft, extended wear without discomfort. Compatible with for IOS and Android devices.