It is a Christmas tree of Swarovski, which ended production in a few decades ago.
Christmas tree of illusion
Such as mobile phones. It is a commodity that can be attached to the earphone jack (diameter 3.5 mm). such as the iPhone.
The following is Japan of the Amazon store.Made in Japan.　Designed by Kisaragi.
http://www.amazon.co.jp/gp/aag/main?ie=UTF8&asin=&isAmazonFulfilled=1&isCBA=&marketplaceID=A1VC38T7YXB528&orderID=&protocol=current&seller=A243IZHCXRV5V9&sshmPath=

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.36 inch
Height : 1.22 inch
Length : 5.91 inch

Item Weight: 0.32 ounce (View shipping rates and policies)
Shipping Weight: 0.48 ounce (View shipping rates and policies)

ASIN : B00H6I0978