FLASHING BAG FOR MOBILE PHONE, SOMETIME WE CANNOT FIND THE MOBILE PHONE,
OR THE RIHG IS TOO SOFT, EVEN WE CANNOT HEAR IT.
THE FLASHING BAG FOR MOBILE PHONE, WHEN GOT MOBILE PHONE RING, IT WILL FLASH.
IT IS SMALL , HANG WITH OUR CARRY BAG, OUTSIDE OF OUR CARRY BAG.