Listen a song while drinking with a stainless steel tumblers ?
Listen a song while drinking with a stainless steel tumblers ?
One day, a little girl visited the products development in the factory. The speaker was singing a song and she liked it very much, then a weird question came out from her: why we can't make a stainless steel tumbler to sing a song ? ! yeah...why there is no such a tumbler could sing a song for people ?!
Inspired by that little girl, the designers dveloped this speaker tumbler.
This 17oz stainless steel speaker tumbler built with a premium quality Bluetooth Wireless Speaker--HIFI. People are able to connect the speaker tumbler with a smart phone and then enjoy the music from their music APPs.
This 17oz stainless speaker tumbler has two lids: black & white.
