Compatible with Galaxy Buds 2, Galaxy Buds Pro and Galaxy Buds Live. Thank you for your understanding that the color and actual color of the monitor may be slightly different. It takes 14-30 days or more depends on the destination. 3 South America : 4-6 weeks. Hope you understand that there is possibility to take longer time than above.
About the tariff when the tariff is necessary. Tariff is what buyers pay.