Features: Classic design with variety of options Environmental-friendly, durable and nice-looking. Ensures reliability and safety during use. Takes customers' ultimate experience as the starting point. For SAMSUNG , HUAWEI , OPPO , VIVO , ALL ANDROID MOBILES All AMB Walk n Talk Products are exchangeable within 14 days from the date of purchase subject to excellent physical condition & All AMB products are in warranty for period of 12 months.