Ceramic speaker 'skylark DAY' is one of the best product that represent eco-friendly concept. It is designed for our earth.It is made of ceramic, handmade, no power and no chemical material, but clay(stone) and effort of ceramic masters.It helps you and your family to realize nature sound. The principle is that the voice and the phone speaker docking, conveying sound can be used in a variety of forms.Ceramic material and the use of resonance phenomenon of mobile phone speakers, with a bright voice to increase the notes, 100% handmade products, environmental protection, will not pollute the environment. A calendar shape can be used as a travel time-schedule or calendar.The words written by Kang Bingren contains the beauty of Korean characters.Color diversity, you can choose your favorite color, advanced ceramic materials and simple design can be used as decorations. The special and resonance phenomenon of ceramics makes the sound increase by 200%.It is suitable for a variety of mobiles.It is easy to carry, you can use it at home ,in office,even suburts.Adults and kids can use it easily.It is very suitable as a gift for your friends and family. Its beautiful shape will make you have a beautiful mood.Choose it ,choose a better mood and green lifestyle.And we will grateful you to contribute to our environmental protection.